{"id":2343,"date":"2025-08-28T14:23:21","date_gmt":"2025-08-28T14:23:21","guid":{"rendered":"https:\/\/www.rlfasteners.com\/?page_id=2343"},"modified":"2025-09-01T08:33:40","modified_gmt":"2025-09-01T08:33:40","slug":"bolt-grade-markings-and-strength-chart-guide","status":"publish","type":"page","link":"https:\/\/www.rlfasteners.com\/it\/bolt-grade-markings-and-strength-chart-guide\/","title":{"rendered":"Guida alla tabella di resistenza e marcatura del grado dei bulloni | CNRL"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"2343\" class=\"elementor elementor-2343\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-61e2bb9 e-con-full e-flex e-con e-parent\" data-id=\"61e2bb9\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-2a29130 e-con-full e-flex e-con e-child\" data-id=\"2a29130\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-82a6e99 e-con-full e-flex e-con e-child\" data-id=\"82a6e99\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5242cff elementor-widget elementor-widget-heading\" data-id=\"5242cff\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Marcature di grado e tabella di resistenza dei bulloni (M6-M20)<\/h1>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1447a7c elementor-widget elementor-widget-text-editor\" data-id=\"1447a7c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Affidati a CNRL per un servizio affidabile <a href=\"https:\/\/www.rlfasteners.com\/it\/automotive-solution\/\" target=\"_blank\" rel=\"noopener\"><u>elementi di fissaggio per autoveicoli<\/u><\/a>La nostra guida completa copre le qualit\u00e0 dei bulloni, il passo della filettatura, la resistenza, le dimensioni e la coppia per bulloni metrici e imperiali, aiutando distributori e grossisti a selezionare i prodotti giusti per i loro progetti.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2891c93 elementor-widget elementor-widget-button\" data-id=\"2891c93\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-shrink\" href=\"#boltgrademarkings\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Consulta un esperto<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-05c787e e-flex e-con-boxed e-con e-parent\" data-id=\"05c787e\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-3a1fa79 e-con-full e-flex e-con e-child\" data-id=\"3a1fa79\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7125d79 elementor-widget elementor-widget-heading\" data-id=\"7125d79\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Chi siamo - -<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-09ba600 elementor-widget elementor-widget-heading\" data-id=\"09ba600\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Che cosa sono i gradi e le marcature dei bulloni?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b769daf elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"b769daf\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3935cdf elementor-widget elementor-widget-text-editor\" data-id=\"3935cdf\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Comprensione <a href=\"https:\/\/www.rlfasteners.com\/it\/blog\/automotive-fastener\/the-nuts-and-bolts-of-decoding-fastener-markings\/\" target=\"_blank\" rel=\"noopener\"><u>marcature del grado dei bulloni<\/u><\/a>\u00a0e la loro corrispondente resistenza \u00e8 essenziale per la sicurezza e le prestazioni di qualsiasi progetto. Il grado di un bullone indica la sua resistenza alla trazione e allo snervamento, cruciale per applicazioni automobilistiche, edili e meccaniche.<\/p><p>Come leader <a href=\"https:\/\/www.rlfasteners.com\/it\/automotive-solution\/\" target=\"_blank\" rel=\"noopener\"><u>produttore di elementi di fissaggio per autoveicoli<\/u><\/a>CNRL gestisce uno stabilimento moderno con oltre 120 dipendenti, producendo bulloni di grado da 4.8 a 12.9, con diametri da 3 mm a 30 mm e lunghezze da 6 mm a 300 mm. Vantiamo partnership consolidate con marchi di alto livello come ZF, TENNECOF e FAW, garantendo prodotti sicuri ed efficienti per i vostri progetti.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9ddd6de elementor-align-left elementor-widget elementor-widget-button\" data-id=\"9ddd6de\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-shrink\" href=\"#boltgrademarkings\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Contattaci ora<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-aac31f2 e-con-full e-flex e-con e-child\" data-id=\"aac31f2\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e225581 elementor-widget elementor-widget-html\" data-id=\"e225581\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<iframe width=\"1236\" height=\"1800\" src=\"https:\/\/www.youtube.com\/embed\/iLD2V81uvpQ\" title=\"Marcature sulla testa del bullone: cosa significano le lettere e i simboli? | FAQ\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-005d007 e-flex e-con-boxed e-con e-parent\" data-id=\"005d007\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-982525c e-con-full e-flex e-con e-child\" data-id=\"982525c\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fe5558c elementor-widget elementor-widget-heading\" data-id=\"fe5558c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Tabella di resistenza e grado dei bulloni<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8da4c9f elementor-widget elementor-widget-text-editor\" data-id=\"8da4c9f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Per selezionare il dispositivo di fissaggio corretto per la vostra applicazione, \u00e8 necessario comprendere le propriet\u00e0 di resistenza di ciascun grado. Di seguito sono riportate le specifiche principali per i bulloni metrici e imperiali.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-89b0add e-con-full e-flex e-con e-child\" data-id=\"89b0add\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fbedb91 e-n-tabs-mobile elementor-widget elementor-widget-n-tabs\" data-id=\"fbedb91\" data-element_type=\"widget\" data-settings=\"{&quot;tabs_justify_horizontal&quot;:&quot;center&quot;,&quot;horizontal_scroll&quot;:&quot;enable&quot;,&quot;tabs_justify_horizontal_laptop&quot;:&quot;center&quot;}\" data-widget_type=\"nested-tabs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"e-n-tabs\" data-widget-number=\"264166289\" aria-label=\"Tab. Apri gli elementi con Invio o Barra spaziatrice, chiudi con Esc e naviga utilizzando i tasti freccia.\">\n\t\t\t<div class=\"e-n-tabs-heading\" role=\"tablist\">\n\t\t\t\t\t<button id=\"e-n-tab-title-2641662891\" class=\"e-n-tab-title\" aria-selected=\"true\" data-tab-index=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"e-n-tab-content-2641662891\" style=\"--n-tabs-title-order: 1;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tTabella dei gradi dei bulloni metrici\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t<button id=\"e-n-tab-title-2641662892\" class=\"e-n-tab-title\" aria-selected=\"false\" data-tab-index=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"e-n-tab-content-2641662892\" style=\"--n-tabs-title-order: 2;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tTabella dei gradi dei bulloni imperiali\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t<button id=\"e-n-tab-title-2641662893\" class=\"e-n-tab-title\" aria-selected=\"false\" data-tab-index=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"e-n-tab-content-2641662893\" style=\"--n-tabs-title-order: 3;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tBulloni ad alta resistenza e in materiali speciali\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t\t<\/div>\n\t\t\t<div class=\"e-n-tabs-content\">\n\t\t\t\t<div id=\"e-n-tab-content-2641662891\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-2641662891\" data-tab-index=\"1\" style=\"--n-tabs-title-order: 1;\" class=\"e-active elementor-element elementor-element-f0e0fb0 e-con-full e-flex e-con e-child\" data-id=\"f0e0fb0\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-1254d03 e-con-full e-flex e-con e-child\" data-id=\"1254d03\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2873d74 elementor-widget elementor-widget-html\" data-id=\"2873d74\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\r\n  .table-container {\r\n    max-width: 800px;\r\n    margin: auto;\r\n    border-radius: 12px;\r\n    overflow: hidden;\r\n    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);\r\n  }\r\n\r\n  .table-container table {\r\n    width: 100%;\r\n    border-collapse: collapse;\r\n    background-color: white;\r\n  }\r\n\r\n  .table-container thead {\r\n    background-color: #b59d53;\r\n    color: #fff;\r\n  }\r\n\r\n  .table-container th,\r\n  .table-container td {\r\n    padding: 16px 20px;\r\n    text-align: left;\r\n    font-size: 16px;\r\n    transition: background-color 0.3s ease;\r\n  }\r\n\r\n  .table-container tbody tr {\r\n    border-bottom: 1px solid #eee;\r\n  }\r\n\r\n  .table-container tbody tr:hover {\r\n    background-color: #f4f1e8;\r\n  }\r\n<\/style>\r\n\r\n<div class=\"table-container\">\r\n  <table>\r\n    <thead>\r\n      <tr>\r\n        <th>Grado del bullone<\/th>\r\n        <th>Resistenza alla trazione (MPa)<\/th>\r\n        <th>Resistenza allo snervamento (MPa)<\/th>\r\n        <th>Intervallo di coppia consigliato (Nm)<\/th>\r\n      <\/tr>\r\n    <\/thead>\r\n    <tbody>\r\n      <tr>\r\n        <td>4.8<\/td>\r\n        <td>400<\/td>\r\n        <td>320<\/td>\r\n        <td>11,8 \u2013 57,3<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>5.6<\/td>\r\n        <td>500<\/td>\r\n        <td>300<\/td>\r\n        <td>13,3 \u2013 64,1<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>8.8<\/td>\r\n        <td>800<\/td>\r\n        <td>640<\/td>\r\n        <td>32.3 \u2013 143<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>10.9<\/td>\r\n        <td>1040<\/td>\r\n        <td>940<\/td>\r\n        <td>59 \u2013 167<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>12.9<\/td>\r\n        <td>1220<\/td>\r\n        <td>1100<\/td>\r\n        <td>95,7 \u2013 277<\/td>\r\n      <\/tr>\r\n    <\/tbody>\r\n  <\/table>\r\n<\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a7909fd e-flex e-con-boxed e-con e-child\" data-id=\"a7909fd\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-44b0117 e-con-full e-flex e-con e-child\" data-id=\"44b0117\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3d062db elementor-widget elementor-widget-heading\" data-id=\"3d062db\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Nota:<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-301d3a9 elementor-widget elementor-widget-text-editor\" data-id=\"301d3a9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Gli intervalli di coppia consigliati si basano sui valori standard per i diametri dei bulloni da M6 a M20 e possono variare a seconda delle specifiche effettive e delle condizioni di applicazione, si prega di <a href=\"https:\/\/www.rlfasteners.com\/it\/contact\/\" target=\"_blank\" rel=\"noopener\"><u>contattare CNRL<\/u><u>&#039;<\/u><u>il nostro team di esperti<\/u><\/a>\u00a0per la verifica.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fd5d925 elementor-align-left elementor-tablet-align-center elementor-widget elementor-widget-button\" data-id=\"fd5d925\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-shrink\" href=\"#boltgrademarkings\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Contattaci subito<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div id=\"e-n-tab-content-2641662892\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-2641662892\" data-tab-index=\"2\" style=\"--n-tabs-title-order: 2;\" class=\"elementor-element elementor-element-e2555e4 e-con-full e-flex e-con e-child\" data-id=\"e2555e4\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-1436ac1 e-con-full e-flex e-con e-child\" data-id=\"1436ac1\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d5ce183 elementor-widget__width-inherit elementor-widget elementor-widget-html\" data-id=\"d5ce183\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\r\n  .table-container {\r\n    max-width: 1000px; \/* Increased max-width to accommodate the new column *\/\r\n    margin: auto;\r\n    border-radius: 8px;\r\n    overflow: hidden;\r\n    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);\r\n  }\r\n\r\n  .table-container table {\r\n    width: 100%;\r\n    border-collapse: collapse;\r\n    background-color: #fff;\r\n    \/* Key Fix: A fixed layout prevents columns from resizing unexpectedly. *\/\r\n    table-layout: fixed; \r\n  }\r\n\r\n  .table-container thead {\r\n    background-color: #b59d53;\r\n    color: #fff;\r\n  }\r\n\r\n  .table-container th,\r\n  .table-container td {\r\n    padding: 2px 2px; \/* Maintained tighter padding *\/\r\n    text-align: left;\r\n    font-size: 15px;\r\n    border: 1px solid #e0e0e0;\r\n    \/* Key Fix: Ensures long text wraps correctly within the fixed column width. *\/\r\n    white-space: normal; \r\n    word-wrap: break-word;\r\n  }\r\n  \r\n  \/* Assigning percentage widths to each column *\/\r\n  .table-container th:nth-child(1), .table-container td:nth-child(1) { width: 18%; } \/* Bolt Grade *\/\r\n  .table-container th:nth-child(2), .table-container td:nth-child(2) { width: 15%; } \/* Tensile *\/\r\n  .table-container th:nth-child(3), .table-container td:nth-child(3) { width: 15%; } \/* Yield *\/\r\n  .table-container th:nth-child(4), .table-container td:nth-child(4) { width: 17%; } \/* Torque Range *\/\r\n  .table-container th:nth-child(5), .table-container td:nth-child(5) { width: 35%; } \/* Notes *\/\r\n\r\n\r\n  .table-container tbody tr:hover {\r\n    background-color: #f9f6f0;\r\n  }\r\n  \r\n  @media (max-width: 768px) {\r\n    .table-container {\r\n      overflow-x: auto; \r\n    }\r\n    .table-container table {\r\n      white-space: nowrap; \r\n    }\r\n  }\r\n<\/style>\r\n\r\n<div class=\"table-container\">\r\n  <table>\r\n    <thead>\r\n      <tr>\r\n        <th>Grado del bullone<\/th>\r\n        <th>Resistenza alla trazione (PSI)<\/th>\r\n        <th>Limite di snervamento (PSI)<\/th>\r\n        <th>Intervallo di coppia consigliato (lb-ft)<\/th>\r\n        <th>Note<\/th>\r\n      <\/tr>\r\n    <\/thead>\r\n    <tbody>\r\n      <tr>\r\n        <td>Grado SAE 2<\/td>\r\n        <td>74,000<\/td>\r\n        <td>55,000<\/td>\r\n        <td>7 \u2013 120<\/td>\r\n        <td>Bulloni di bassa\/media resistenza, per uso generico<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>Grado SAE 5<\/td>\r\n        <td>120,000<\/td>\r\n        <td>85,000<\/td>\r\n        <td>12 \u2013 185<\/td>\r\n        <td>Resistenza media, comunemente utilizzato nel settore automobilistico e dei macchinari<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>Grado SAE 8<\/td>\r\n        <td>150,000<\/td>\r\n        <td>130,000<\/td>\r\n        <td>20 \u2013 300<\/td>\r\n        <td>Applicazioni ad alta resistenza e per impieghi gravosi<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>Filettature UNC<\/td>\r\n        <td>\/<\/td>\r\n        <td>\/<\/td>\r\n        <td>Dipende dalla dimensione del bullone<\/td>\r\n        <td>Filettatura grossa unificata, standard per la maggior parte dei bulloni<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>Filettature UNF<\/td>\r\n        <td>\/<\/td>\r\n        <td>\/<\/td>\r\n        <td>Dipende dalla dimensione del bullone<\/td>\r\n        <td>Filettatura fine unificata, vestibilit\u00e0 pi\u00f9 stretta e maggiore capacit\u00e0 di trazione<\/td>\r\n      <\/tr>\r\n    <\/tbody>\r\n  <\/table>\r\n<\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-81ef6e2 e-con-full e-flex e-con e-child\" data-id=\"81ef6e2\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b5bd80e elementor-widget elementor-widget-heading\" data-id=\"b5bd80e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Note:<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e250e9c elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"e250e9c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>\u26ab\ufe0fGli intervalli di coppia dipendono dal diametro del bullone, dalla lubrificazione e dall&#039;applicazione.<\/p><p>\u26ab\ufe0fLe filettature UNC\/UNF garantiscono compatibilit\u00e0 e resistenza per i sistemi imperiali.<\/p><p>\u26ab\ufe0fI valori si basano sullo standard SAE J429 e su fonti verificate.<\/p><p><strong>Hai bisogno di una guida esperta?<\/strong><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-12a926e elementor-align-left elementor-widget elementor-widget-button\" data-id=\"12a926e\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-shrink\" href=\"#boltgrademarkings\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Contatta oggi stesso uno specialista CNRL<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div id=\"e-n-tab-content-2641662893\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-2641662893\" data-tab-index=\"3\" style=\"--n-tabs-title-order: 3;\" class=\"elementor-element elementor-element-eee82b4 e-con-full e-flex e-con e-child\" data-id=\"eee82b4\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1cf5d02 elementor-widget elementor-widget-text-editor\" data-id=\"1cf5d02\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Oltre ai gradi standard, i materiali speciali offrono maggiore resistenza e resistenza alla corrosione. Offriamo una variet\u00e0 di opzioni, tra cui:<\/p><p>\u26ab\ufe0fAcciaio inossidabile (A2-70 \/ A4-80): offre un&#039;eccellente resistenza alla corrosione con elevata resistenza alla trazione.<\/p><p>\u26ab\ufe0fLega di titanio: leggera ed estremamente resistente, ideale per applicazioni in cui le prestazioni sono fondamentali.<\/p><p>\u26ab\ufe0fAcciaio legato: trattato termicamente per una resistenza e una durata eccezionali.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d68df13 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"d68df13\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-shrink\" href=\"https:\/\/www.rlfasteners.com\/it\/product\/bolt\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Visualizza i prodotti Bulloni<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-63f3700 e-flex e-con-boxed e-con e-parent\" data-id=\"63f3700\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9e4d887 elementor-widget elementor-widget-heading\" data-id=\"9e4d887\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Tabella di riferimento per dimensioni bulloni e filettature<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b7184f elementor-widget elementor-widget-text-editor\" data-id=\"1b7184f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Scegliere il giusto <strong><b>dimensione del bullone<\/b><\/strong>\u00a0e il passo della filettatura \u00e8 fondamentale per una tenuta sicura. Utilizzate queste tabelle come riferimento rapido per le dimensioni pi\u00f9 comuni e la compatibilit\u00e0.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ae30972 e-flex e-con-boxed e-con e-parent\" data-id=\"ae30972\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-7a89e58 e-con-full e-flex e-con e-child\" data-id=\"7a89e58\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-49333d3 e-con-full e-flex e-con e-child\" data-id=\"49333d3\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c54eafe elementor-widget elementor-widget-heading\" data-id=\"c54eafe\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Tabella delle dimensioni dei bulloni metrici<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e540ff1 elementor-widget elementor-widget-heading\" data-id=\"e540ff1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Note:<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ac27682 elementor-widget elementor-widget-text-editor\" data-id=\"ac27682\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>\u26ab\ufe0fLa dimensione della testa esagonale \u00e8 misurata in base alla superficie piana (AF) per i bulloni esagonali DIN\/ISO standard.<\/p><p>\u26ab\ufe0fLe lunghezze tipiche rappresentano le misure comunemente disponibili in magazzino; sono disponibili lunghezze personalizzate.<\/p><p>\u26ab\ufe0fIl passo standard \u00e8 conforme allo standard metrico ISO 261\/262 per filettatura grossa.<\/p><p><strong>Non sei sicuro di quali bulloni siano adatti al tuo progetto?<\/strong><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-03d1d4a elementor-align-left elementor-widget elementor-widget-button\" data-id=\"03d1d4a\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-shrink\" href=\"#boltgrademarkings\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Consulta i professionisti CNRL<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8ebf483 e-con-full elementor-hidden-mobile e-flex e-con e-child\" data-id=\"8ebf483\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3703b77 elementor-widget elementor-widget-html\" data-id=\"3703b77\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\r\n  .table-container {\r\n    max-width: 800px;\r\n    margin: auto;\r\n    border-radius: 12px;\r\n    overflow: hidden;\r\n    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);\r\n  }\r\n\r\n  .table-container table {\r\n    width: 100%;\r\n    border-collapse: collapse;\r\n    background-color: white;\r\n  }\r\n\r\n  .table-container thead {\r\n    background-color: #b59d53;\r\n    color: #fff;\r\n  }\r\n\r\n  .table-container th, .table-container td {\r\n    padding: 12px 15px; \/* Adjusted padding for better balance *\/\r\n    text-align: left;\r\n    font-size: 16px;\r\n  }\r\n\r\n  .table-container tbody tr {\r\n    border-bottom: 1px solid #eee;\r\n  }\r\n\r\n  .table-container tbody tr:last-of-type {\r\n      border-bottom: 2px solid #b59d53;\r\n  }\r\n\r\n  .table-container tbody tr:hover {\r\n    background-color: #f4f1e8;\r\n  }\r\n\r\n  \/* Responsive Styles for Mobile *\/\r\n  @media (max-width: 768px) {\r\n\r\n  }\r\n<\/style>\r\n\r\n<div class=\"table-container\">\r\n  <table>\r\n    <thead>\r\n      <tr>\r\n        <th>Dimensione del bullone<\/th>\r\n        <th>Passo standard (mm)<\/th>\r\n        <th>Dimensioni della testa esagonale consigliate (mm)<\/th>\r\n        <th>Lunghezze tipiche (mm)<\/th>\r\n        <th>Note<\/th>\r\n      <\/tr>\r\n    <\/thead>\r\n    <tbody>\r\n      <tr>\r\n        <td data-label=\"Bolt Size\">M3<\/td>\r\n        <td data-label=\"Standard Pitch (mm)\">0.5<\/td>\r\n        <td data-label=\"Hex Head Size (mm)\">5.5<\/td>\r\n        <td data-label=\"Typical Lengths (mm)\">6, 8, 10, 12, 16, 20<\/td>\r\n        <td data-label=\"Notes\">Piccole viti per macchine, fissaggio leggero<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td data-label=\"Bolt Size\">M4<\/td>\r\n        <td data-label=\"Standard Pitch (mm)\">0.7<\/td>\r\n        <td data-label=\"Hex Head Size (mm)\">7<\/td>\r\n        <td data-label=\"Typical Lengths (mm)\">8, 10, 12, 16, 20, 25<\/td>\r\n        <td data-label=\"Notes\">Comune per elettronica e macchinari<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td data-label=\"Bolt Size\">M5<\/td>\r\n        <td data-label=\"Standard Pitch (mm)\">0.8<\/td>\r\n        <td data-label=\"Hex Head Size (mm)\">8<\/td>\r\n        <td data-label=\"Typical Lengths (mm)\">10, 12, 16, 20, 25, 30<\/td>\r\n        <td data-label=\"Notes\">Applicazioni di media intensit\u00e0<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td data-label=\"Bolt Size\">La M6<\/td>\r\n        <td data-label=\"Standard Pitch (mm)\">1.0<\/td>\r\n        <td data-label=\"Hex Head Size (mm)\">10<\/td>\r\n        <td data-label=\"Typical Lengths (mm)\">12, 16, 20, 25, 30, 40<\/td>\r\n        <td data-label=\"Notes\">Automotive, macchinari, fissaggio generale<\/td>\r\n      <\/tr>\r\n       <tr>\r\n        <td data-label=\"Bolt Size\">M8<\/td>\r\n        <td data-label=\"Standard Pitch (mm)\">1.25<\/td>\r\n        <td data-label=\"Hex Head Size (mm)\">13<\/td>\r\n        <td data-label=\"Typical Lengths (mm)\">16, 20, 25, 30, 40, 50<\/td>\r\n        <td data-label=\"Notes\">Strutturale e automobilistico<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td data-label=\"Bolt Size\">M10<\/td>\r\n        <td data-label=\"Standard Pitch (mm)\">1.5<\/td>\r\n        <td data-label=\"Hex Head Size (mm)\">17<\/td>\r\n        <td data-label=\"Typical Lengths (mm)\">20, 25, 30, 40, 50, 60<\/td>\r\n        <td data-label=\"Notes\">Applicazioni di resistenza medio-alta<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td data-label=\"Bolt Size\">M12<\/td>\r\n        <td data-label=\"Standard Pitch (mm)\">1.75<\/td>\r\n        <td data-label=\"Hex Head Size (mm)\">19<\/td>\r\n        <td data-label=\"Typical Lengths (mm)\">25, 30, 40, 50, 60, 80<\/td>\r\n        <td data-label=\"Notes\">Automotive e macchinari<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td data-label=\"Bolt Size\">M14<\/td>\r\n        <td data-label=\"Standard Pitch (mm)\">2.0<\/td>\r\n        <td data-label=\"Hex Head Size (mm)\">22<\/td>\r\n        <td data-label=\"Typical Lengths (mm)\">30, 40, 50, 60, 80, 100<\/td>\r\n        <td data-label=\"Notes\">Elementi di fissaggio ad alta resistenza<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td data-label=\"Bolt Size\">M16<\/td>\r\n        <td data-label=\"Standard Pitch (mm)\">2.0<\/td>\r\n        <td data-label=\"Hex Head Size (mm)\">24<\/td>\r\n        <td data-label=\"Typical Lengths (mm)\">40, 50, 60, 80, 100, 120<\/td>\r\n        <td data-label=\"Notes\">Strutturale e resistente<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td data-label=\"Bolt Size\">M18<\/td>\r\n        <td data-label=\"Standard Pitch (mm)\">2.5<\/td>\r\n        <td data-label=\"Hex Head Size (mm)\">27<\/td>\r\n        <td data-label=\"Typical Lengths (mm)\">50, 60, 80, 100, 120, 150<\/td>\r\n        <td data-label=\"Notes\">Macchinari pesanti e automotive<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td data-label=\"Bolt Size\">M20<\/td>\r\n        <td data-label=\"Standard Pitch (mm)\">2.5<\/td>\r\n        <td data-label=\"Hex Head Size (mm)\">30<\/td>\r\n        <td data-label=\"Typical Lengths (mm)\">60, 80, 100, 120, 150, 200<\/td>\r\n        <td data-label=\"Notes\">Applicazioni ad alto carico<\/td>\r\n      <\/tr>\r\n    <\/tbody>\r\n  <\/table>\r\n<\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-24bf7fd e-flex e-con-boxed e-con e-parent\" data-id=\"24bf7fd\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b62795a elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"b62795a\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ee12b9c e-flex e-con-boxed e-con e-parent\" data-id=\"ee12b9c\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-57b21bf e-con-full e-flex e-con e-child\" data-id=\"57b21bf\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-27d6e0b e-con-full elementor-hidden-mobile e-flex e-con e-child\" data-id=\"27d6e0b\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-253c3a7 elementor-widget-tablet__width-inherit elementor-widget elementor-widget-html\" data-id=\"253c3a7\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\r\ntd, th {\r\n  min-height: 5px; \r\n}\r\n\r\n  .table-container2 {\r\n    max-width: 800px;\r\n    margin: auto;\r\n    border-radius: 12px;\r\n    overflow: hidden;\r\n    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);\r\n  }\r\n\r\n  .table-container2 table {\r\n    width: 100%;\r\n    border-collapse: collapse;\r\n    background-color: white;\r\n  }\r\n\r\n  .table-container2 thead {\r\n    background-color: #b59d53;\r\n    color: #fff;\r\n  }\r\n\r\n  \/* --- \u4fee\u6539\u4ece\u8fd9\u91cc\u5f00\u59cb --- *\/\r\n\r\n  .table-container2 th,\r\n  .table-container2 td {\r\n    padding: 16px 20px !important; \/* \u4f7f\u7528 !important \u5f3a\u5236\u5185\u8fb9\u8ddd *\/\r\n    font-size: 16px;\r\n    text-align: left;\r\n    transition: background-color 0.3s ease;\r\n    line-height: 1.5 !important; \/* \u65b0\u589e\uff1a\u5f3a\u5236\u8bbe\u7f6e\u4e00\u4e2a\u6b63\u5e38\u7684\u884c\u9ad8 *\/\r\n  }\r\n\r\n  \/* \u65b0\u589e\uff1a\u5982\u679c\u7cfb\u7edf\u5077\u5077\u52a0\u5165\u4e86p\u6807\u7b7e\uff0c\u5f3a\u5236\u6e05\u96f6\u5176\u8fb9\u8ddd *\/\r\n  .table-container2 td p {\r\n      margin: 0 !important;\r\n      padding: 0 !important;\r\n  }\r\n\r\n  \/* --- \u4fee\u6539\u5230\u8fd9\u91cc\u7ed3\u675f --- *\/\r\n\r\n  .table-container2 tbody tr {\r\n    border-bottom: 1px solid #eee;\r\n  }\r\n\r\n  .table-container2 tbody tr:hover {\r\n    background-color: #f4f1e8;\r\n  }\r\n\r\n  @media (max-width: 600px) {\r\n    \r\n  }\r\n<\/style>\r\n\r\n<div class=\"table-container2\">\r\n  <table>\r\n    <thead>\r\n      <tr>\r\n        <th>Dimensione nominale del bullone<\/th>\r\n        <th>Serie di fili<\/th>\r\n        <th>TPI<\/th>\r\n        <th>Diametro maggiore (pollici)<\/th>\r\n        <th>Testa esagonale \/ Misura chiave* (pollici)<\/th>\r\n        <th>Note tipiche<\/th>\r\n      <\/tr>\r\n    <\/thead>\r\n    <tbody>\r\n      <tr>\r\n        <td>1\/4\u2033<\/td>\r\n        <td>UNC<\/td>\r\n        <td>20<\/td>\r\n        <td>0.250<\/td>\r\n        <td>7\/16\u2033<\/td>\r\n        <td>Filettatura grossa per uso generale<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>1\/4\u2033<\/td>\r\n        <td>ONU<\/td>\r\n        <td>28<\/td>\r\n        <td>0.250<\/td>\r\n        <td>7\/16\u2033<\/td>\r\n        <td>Passo pi\u00f9 fine per un migliore controllo del morsetto<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>5\/16\u2033<\/td>\r\n        <td>UNC<\/td>\r\n        <td>18<\/td>\r\n        <td>0.3125<\/td>\r\n        <td>1\/2\u2033<\/td>\r\n        <td>Comune nei macchinari\/attrezzature<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>5\/16\u2033<\/td>\r\n        <td>ONU<\/td>\r\n        <td>24<\/td>\r\n        <td>0.3125<\/td>\r\n        <td>1\/2\u2033<\/td>\r\n        <td>Resistenza alle vibrazioni migliorata (con bloccaggio adeguato)<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>3\/8\u2033<\/td>\r\n        <td>UNC<\/td>\r\n        <td>16<\/td>\r\n        <td>0.375<\/td>\r\n        <td>9\/16\u2033<\/td>\r\n        <td>Usi strutturali\/auto<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>3\/8\u2033<\/td>\r\n        <td>ONU<\/td>\r\n        <td>24<\/td>\r\n        <td>0.375<\/td>\r\n        <td>9\/16\u2033<\/td>\r\n        <td>Maggiore impegno dell&#039;area di trazione<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>7\/16\u2033<\/td>\r\n        <td>UNC<\/td>\r\n        <td>14<\/td>\r\n        <td>0.4375<\/td>\r\n        <td>5\/8\u2033<\/td>\r\n        <td>Per impieghi medio-pesanti<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>7\/16\u2033<\/td>\r\n        <td>ONU<\/td>\r\n        <td>20<\/td>\r\n        <td>0.4375<\/td>\r\n        <td>5\/8\u2033<\/td>\r\n        <td>Intervallo di regolazione pi\u00f9 stretto<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>1\/2\u2033<\/td>\r\n        <td>UNC<\/td>\r\n        <td>13<\/td>\r\n        <td>0.500<\/td>\r\n        <td>3\/4\u2033<\/td>\r\n        <td>Dimensioni strutturali molto comuni<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>1\/2\u2033<\/td>\r\n        <td>ONU<\/td>\r\n        <td>20<\/td>\r\n        <td>0.500<\/td>\r\n        <td>3\/4\u2033<\/td>\r\n        <td>Preferito dove il taglio del filo \u00e8 critico<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>9\/16\u2033<\/td>\r\n        <td>UNC<\/td>\r\n        <td>12<\/td>\r\n        <td>0.5625<\/td>\r\n        <td>13\/16\u2033<\/td>\r\n        <td>Giunti per impieghi gravosi<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>9\/16\u2033<\/td>\r\n        <td>ONU<\/td>\r\n        <td>18<\/td>\r\n        <td>0.5625<\/td>\r\n        <td>13\/16\u2033<\/td>\r\n        <td>Passo pi\u00f9 fine per un maggiore controllo del precarico<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>5\/8\u2033<\/td>\r\n        <td>UNC<\/td>\r\n        <td>11<\/td>\r\n        <td>0.625<\/td>\r\n        <td>15\/16\u2033<\/td>\r\n        <td>Collegamenti ad alto carico<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>5\/8\u2033<\/td>\r\n        <td>ONU<\/td>\r\n        <td>18<\/td>\r\n        <td>0.625<\/td>\r\n        <td>15\/16\u2033<\/td>\r\n        <td>Utilizzato frequentemente nelle sospensioni automobilistiche<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>3\/4\u2033<\/td>\r\n        <td>UNC<\/td>\r\n        <td>10<\/td>\r\n        <td>0.750<\/td>\r\n        <td>1-1\/8\u2033<\/td>\r\n        <td>Forza di serraggio molto elevata<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>3\/4\u2033<\/td>\r\n        <td>ONU<\/td>\r\n        <td>16<\/td>\r\n        <td>0.750<\/td>\r\n        <td>1-1\/8\u2033<\/td>\r\n        <td>Passo pi\u00f9 fine per un precarico di precisione<\/td>\r\n      <\/tr>\r\n    <\/tbody>\r\n  <\/table>\r\n<\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1ffe7d4 e-con-full e-flex e-con e-child\" data-id=\"1ffe7d4\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1e8bc6a elementor-widget-mobile__width-inherit elementor-widget elementor-widget-heading\" data-id=\"1e8bc6a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Tabella delle dimensioni dei bulloni imperiali<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a178c0d elementor-widget-mobile__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"a178c0d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>Testa esagonale \/ Misura chiave<\/strong>\u00a0\u00e8 uguale allo standard\u00a0<strong>trasversali (AF)<\/strong> dimensione per bulloni a testa esagonale ANSI\/ASME; la dimensione della presa \u00e8 la stessa della dimensione della chiave.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-880a531 elementor-widget elementor-widget-heading\" data-id=\"880a531\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Note:<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-41594fa elementor-widget-mobile__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"41594fa\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>UNC = Unified Coarse; UNF = Unified Fine. Le teste esagonali pesanti utilizzano una chiave a brugola pi\u00f9 grande di quelle elencate sopra. Verificare sempre la qualit\u00e0, la lubrificazione e la placcatura prima di applicare la coppia.<\/p><p><strong><a href=\"https:\/\/www.rlfasteners.com\/it\/contact\/\" target=\"_blank\" rel=\"noopener\"><u>Parla con un ingegnere CNRL<\/u><\/a><\/strong>\u00a0per trovare la soluzione giusta per le tue esigenze.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2358b62 e-flex e-con-boxed e-con e-parent\" data-id=\"2358b62\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-0aa89cd e-con-full e-flex e-con e-child\" data-id=\"0aa89cd\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6ac5668 elementor-widget elementor-widget-heading\" data-id=\"6ac5668\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Installazione dei bulloni e riferimento di coppia<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bf1cf3b elementor-widget elementor-widget-text-editor\" data-id=\"bf1cf3b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Applicare la coppia corretta \u00e8 fondamentale per evitare guasti ai giunti e danni ai materiali.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c4cf7e2 e-con-full e-flex e-con e-child\" data-id=\"c4cf7e2\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3688769 elementor-widget-laptop__width-inherit e-n-tabs-mobile elementor-widget elementor-widget-n-tabs\" data-id=\"3688769\" data-element_type=\"widget\" data-settings=\"{&quot;tabs_justify_horizontal&quot;:&quot;center&quot;,&quot;horizontal_scroll&quot;:&quot;enable&quot;,&quot;tabs_justify_horizontal_laptop&quot;:&quot;start&quot;,&quot;tabs_justify_horizontal_tablet&quot;:&quot;center&quot;}\" data-widget_type=\"nested-tabs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"e-n-tabs\" data-widget-number=\"57182057\" aria-label=\"Tab. Apri gli elementi con Invio o Barra spaziatrice, chiudi con Esc e naviga utilizzando i tasti freccia.\">\n\t\t\t<div class=\"e-n-tabs-heading\" role=\"tablist\">\n\t\t\t\t\t<button id=\"e-n-tab-title-571820571\" class=\"e-n-tab-title\" aria-selected=\"true\" data-tab-index=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"e-n-tab-content-571820571\" style=\"--n-tabs-title-order: 1;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tTabella delle coppie standard\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t<button id=\"e-n-tab-title-571820572\" class=\"e-n-tab-title\" aria-selected=\"false\" data-tab-index=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"e-n-tab-content-571820572\" style=\"--n-tabs-title-order: 2;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tSelezione degli strumenti\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t\t<\/div>\n\t\t\t<div class=\"e-n-tabs-content\">\n\t\t\t\t<div id=\"e-n-tab-content-571820571\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-571820571\" data-tab-index=\"1\" style=\"--n-tabs-title-order: 1;\" class=\"e-active elementor-element elementor-element-03201de e-con-full e-flex e-con e-child\" data-id=\"03201de\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-f99e339 e-con-full e-flex e-con e-child\" data-id=\"f99e339\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1310fdd elementor-widget elementor-widget-html\" data-id=\"1310fdd\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\r\n  .table-container {\r\n    max-width: 800px;\r\n    margin: auto;\r\n    border-radius: 12px;\r\n    overflow: hidden;\r\n    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);\r\n  }\r\n\r\n  .table-container table {\r\n    width: 100%;\r\n    border-collapse: collapse;\r\n    background-color: white;\r\n  }\r\n\r\n  .table-container thead {\r\n    background-color: #b59d53;\r\n    color: #fff;\r\n  }\r\n\r\n  .table-container th,\r\n  .table-container td {\r\n    padding: 16px 20px;\r\n    text-align: left;\r\n    font-size: 16px;\r\n    transition: background-color 0.3s ease;\r\n  }\r\n\r\n  .table-container tbody tr {\r\n    border-bottom: 1px solid #eee;\r\n  }\r\n\r\n  .table-container tbody tr:hover {\r\n    background-color: #f4f1e8;\r\n  }\r\n\r\n  @media (max-width: 600px) {\r\n\r\n    .table-container th,\r\n    .table-container td {\r\n      padding: 12px 16px;\r\n      font-size: 14px;\r\n    }\r\n  }\r\n<\/style>\r\n\r\n<div class=\"table-container\">\r\n  <table>\r\n    <thead>\r\n      <tr>\r\n        <th>Grado del bullone<\/th>\r\n        <th>Resistenza alla trazione (MPa)<\/th>\r\n        <th>Resistenza allo snervamento (MPa)<\/th>\r\n        <th>Intervallo di coppia consigliato (Nm)<\/th>\r\n      <\/tr>\r\n    <\/thead>\r\n    <tbody>\r\n      <tr>\r\n        <td>4.8<\/td>\r\n        <td>400<\/td>\r\n        <td>320<\/td>\r\n        <td>11,8 \u2013 57,3<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>5.6<\/td>\r\n        <td>500<\/td>\r\n        <td>300<\/td>\r\n        <td>13,3 \u2013 64,1<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>8.8<\/td>\r\n        <td>800<\/td>\r\n        <td>640<\/td>\r\n        <td>32.3 \u2013 143<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>10.9<\/td>\r\n        <td>1040<\/td>\r\n        <td>940<\/td>\r\n        <td>59 \u2013 167<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>12.9<\/td>\r\n        <td>1220<\/td>\r\n        <td>1100<\/td>\r\n        <td>95,7 \u2013 277<\/td>\r\n      <\/tr>\r\n    <\/tbody>\r\n  <\/table>\r\n<\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d8c90a6 e-flex e-con-boxed e-con e-child\" data-id=\"d8c90a6\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-2c67b7c e-flex e-con-boxed e-con e-child\" data-id=\"2c67b7c\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e583582 elementor-widget elementor-widget-heading\" data-id=\"e583582\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Nota:<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-234593d elementor-widget elementor-widget-text-editor\" data-id=\"234593d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Tabella delle coppie standard \u2014 M10 e M12 (valori in Nm)<\/p><p><strong><a href=\"https:\/\/www.rlfasteners.com\/it\/contact\/\" target=\"_blank\" rel=\"noopener\"><u>G<\/u><u>e soluzioni di fissaggio su misura<\/u><\/a><\/strong>\u2014contatta subito gli esperti CNRL.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div id=\"e-n-tab-content-571820572\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-571820572\" data-tab-index=\"2\" style=\"--n-tabs-title-order: 2;\" class=\"elementor-element elementor-element-ddf3829 e-con-full e-flex e-con e-child\" data-id=\"ddf3829\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-86f2884 e-con-full e-flex e-con e-child\" data-id=\"86f2884\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6dacdb4 elementor-widget elementor-widget-heading\" data-id=\"6dacdb4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Note:<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-642e3d1 elementor-widget elementor-widget-text-editor\" data-id=\"642e3d1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>La scelta degli utensili giusti \u00e8 essenziale per una corretta installazione dei bulloni. Ogni dimensione di bullone corrisponde a una chiave inglese o a bussola specifica: ad esempio, i bulloni M10 richiedono in genere una chiave da 17 mm, mentre i bulloni M12 ne richiedono una da 19 mm. La nostra tabella di riferimento semplifica l&#039;abbinamento dei diametri dei bulloni con gli utensili corretti, riducendo gli errori di installazione e prevenendo danni alla testa.<\/p><p>Forniamo inoltre linee guida sulle dimensioni delle punte e dei maschi per garantire una preparazione accurata dei fori e filettature pulite. Offrendo informazioni complete sulla compatibilit\u00e0, potete aiutare i clienti a lavorare in modo pi\u00f9 efficiente e a instaurare una collaborazione a lungo termine.<\/p><p>Collabora con CNRL per soluzioni di fissaggio affidabili:<a href=\"https:\/\/www.rlfasteners.com\/it\/contact\/\" target=\"_blank\" rel=\"noopener\"><u><strong>contattaci oggi<\/strong>.<\/u><\/a><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-12d5f24 e-flex e-con-boxed e-con e-parent\" data-id=\"12d5f24\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-406efdc elementor-widget elementor-widget-heading\" data-id=\"406efdc\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Scarica il catalogo prodotti e le schede tecniche di CNRL<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-74546a4 elementor-widget elementor-widget-heading\" data-id=\"74546a4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Ottieni subito l&#039;accesso gratuito alle nostre guide PDF, che includono tabelle complete sulle dimensioni e le qualit\u00e0 dei bulloni, oltre alle specifiche per la nostra gamma completa di elementi di fissaggio.<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-88bb557 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"88bb557\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-shrink\" href=\"#boltgrademarkings\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Scarica il catalogo<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3ac8227 e-flex e-con-boxed e-con e-parent\" data-id=\"3ac8227\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-9985b2c e-con-full e-flex e-con e-child\" data-id=\"9985b2c\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-73c531a elementor-widget elementor-widget-heading\" data-id=\"73c531a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Guida all&#039;applicazione dei bulloni<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8e16846 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"8e16846\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b4f003c e-con-full e-flex e-con e-child\" data-id=\"b4f003c\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-0622475 e-con-full e-flex e-con e-child\" data-id=\"0622475\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-62f49c0 e-con-full e-flex e-con e-child\" data-id=\"62f49c0\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a50d006 elementor-widget elementor-widget-image\" data-id=\"a50d006\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Automotive-Engine-Assemblies.webp\" class=\"attachment-large size-large wp-image-2413\" alt=\"Gruppi motore per autoveicoli\" srcset=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Automotive-Engine-Assemblies.webp 800w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Automotive-Engine-Assemblies-300x300.webp 300w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Automotive-Engine-Assemblies-150x150.webp 150w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Automotive-Engine-Assemblies-768x768.webp 768w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Automotive-Engine-Assemblies-12x12.webp 12w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f74efad e-con-full e-flex e-con e-child\" data-id=\"f74efad\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-691b32a elementor-widget elementor-widget-text-editor\" data-id=\"691b32a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>Gruppi motore per autoveicoli<\/strong><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0a3e1aa elementor-widget elementor-widget-text-editor\" data-id=\"0a3e1aa\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Utilizzare grado 10.9 o 12.9 (metrico) \/ SAE grado 8 (imperiale) per elevata resistenza e affidabilit\u00e0 nella capacit\u00e0 di sopportare carichi.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e63e61 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"2e63e61\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-shrink\" href=\"https:\/\/www.rlfasteners.com\/it\/product\/bolt\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Vedi altro<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-14f1756 e-con-full e-flex e-con e-child\" data-id=\"14f1756\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-c80536a e-con-full e-flex e-con e-child\" data-id=\"c80536a\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-01b2a7b elementor-widget elementor-widget-image\" data-id=\"01b2a7b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Heavy-Machinery-Equipment.webp\" class=\"attachment-large size-large wp-image-2411\" alt=\"Macchinari e attrezzature pesanti\" srcset=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Heavy-Machinery-Equipment.webp 800w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Heavy-Machinery-Equipment-300x300.webp 300w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Heavy-Machinery-Equipment-150x150.webp 150w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Heavy-Machinery-Equipment-768x768.webp 768w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Heavy-Machinery-Equipment-12x12.webp 12w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-68bd0b4 e-con-full e-flex e-con e-child\" data-id=\"68bd0b4\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1fb5d4e elementor-widget elementor-widget-text-editor\" data-id=\"1fb5d4e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>Macchinari e attrezzature pesanti<\/strong><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b419a78 elementor-widget elementor-widget-text-editor\" data-id=\"b419a78\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li>Per la resistenza alle vibrazioni e agli urti, applicare il grado 12.9 (metrico) o il grado SAE 8.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-02e1b95 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"02e1b95\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-shrink\" href=\"https:\/\/www.rlfasteners.com\/it\/product\/bolt\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Vedi altro<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8b678ab e-con-full e-flex e-con e-child\" data-id=\"8b678ab\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-5d68b1e e-con-full e-flex e-con e-child\" data-id=\"5d68b1e\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-08c5e7b e-con-full e-flex e-con e-child\" data-id=\"08c5e7b\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-668e206 elementor-widget elementor-widget-image\" data-id=\"668e206\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Railway-Aerospace.webp\" class=\"attachment-large size-large wp-image-2410\" alt=\"Ferrovia e aerospaziale\" srcset=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Railway-Aerospace.webp 800w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Railway-Aerospace-300x300.webp 300w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Railway-Aerospace-150x150.webp 150w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Railway-Aerospace-768x768.webp 768w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Railway-Aerospace-12x12.webp 12w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-64a9261 e-con-full e-flex e-con e-child\" data-id=\"64a9261\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f07bf7e elementor-widget elementor-widget-text-editor\" data-id=\"f07bf7e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>Ferrovia e aerospaziale<\/strong><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8a8daa3 elementor-widget elementor-widget-text-editor\" data-id=\"8a8daa3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Sono necessari bulloni in titanio o leghe leggere ad alta resistenza per bilanciare resistenza e peso.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-29e3f4a elementor-align-left elementor-widget elementor-widget-button\" data-id=\"29e3f4a\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-shrink\" href=\"https:\/\/www.rlfasteners.com\/it\/product\/bolt\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Vedi altro<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-582a5df e-con-full e-flex e-con e-child\" data-id=\"582a5df\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-48c6347 e-con-full e-flex e-con e-child\" data-id=\"48c6347\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-35daa84 elementor-widget elementor-widget-image\" data-id=\"35daa84\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Oil-Gas-Marine-Industry.webp\" class=\"attachment-large size-large wp-image-2412\" alt=\"Petrolio e gas - Industria marittima\" srcset=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Oil-Gas-Marine-Industry.webp 800w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Oil-Gas-Marine-Industry-300x300.webp 300w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Oil-Gas-Marine-Industry-150x150.webp 150w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Oil-Gas-Marine-Industry-768x768.webp 768w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Oil-Gas-Marine-Industry-12x12.webp 12w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f3f7f51 e-con-full e-flex e-con e-child\" data-id=\"f3f7f51\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-141f01a elementor-widget elementor-widget-text-editor\" data-id=\"141f01a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>Petrolio e gas \/ Industria marittima<\/strong><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-789c1d3 elementor-widget elementor-widget-text-editor\" data-id=\"789c1d3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Per un&#039;estrema resistenza alla corrosione, optare per bulloni in acciaio inossidabile A4 o in acciaio duplex.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-adc6fd8 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"adc6fd8\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-shrink\" href=\"https:\/\/www.rlfasteners.com\/it\/product\/bolt\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Vedi altro<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-db6e736 e-con-full e-flex e-con e-child\" data-id=\"db6e736\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-34aeec5 e-con-full e-flex e-con e-child\" data-id=\"34aeec5\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-f181683 e-con-full e-flex e-con e-child\" data-id=\"f181683\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0dcafd9 elementor-widget elementor-widget-image\" data-id=\"0dcafd9\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Household-Light-Furniture.webp\" class=\"attachment-large size-large wp-image-2415\" alt=\"Mobili per la casa e mobili leggeri\" srcset=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Household-Light-Furniture.webp 800w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Household-Light-Furniture-300x300.webp 300w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Household-Light-Furniture-150x150.webp 150w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Household-Light-Furniture-768x768.webp 768w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Household-Light-Furniture-12x12.webp 12w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-46198d7 e-con-full e-flex e-con e-child\" data-id=\"46198d7\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6b299e4 elementor-widget elementor-widget-text-editor\" data-id=\"6b299e4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>Mobili per la casa e mobili leggeri<\/strong><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3031f63 elementor-widget elementor-widget-text-editor\" data-id=\"3031f63\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Utilizzare grado 4.8 o 5.6 (metrico) \/ SAE grado 2 per esigenze di carico basso ed economico.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d6dcfd1 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"d6dcfd1\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-shrink\" href=\"https:\/\/www.rlfasteners.com\/it\/product\/bolt\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Vedi altro<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e0c3f40 e-con-full e-flex e-con e-child\" data-id=\"e0c3f40\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-2c1a103 e-con-full e-flex e-con e-child\" data-id=\"2c1a103\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2f1a19c elementor-widget elementor-widget-image\" data-id=\"2f1a19c\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Mining-Offshore-Platforms.webp\" class=\"attachment-large size-large wp-image-2414\" alt=\"Piattaforme minerarie e offshore\" srcset=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Mining-Offshore-Platforms.webp 800w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Mining-Offshore-Platforms-300x300.webp 300w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Mining-Offshore-Platforms-150x150.webp 150w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Mining-Offshore-Platforms-768x768.webp 768w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/08\/Mining-Offshore-Platforms-12x12.webp 12w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6c968cd e-con-full e-flex e-con e-child\" data-id=\"6c968cd\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c991cb1 elementor-widget elementor-widget-text-editor\" data-id=\"c991cb1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>Piattaforme minerarie e offshore<\/strong><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d59c9d elementor-widget elementor-widget-text-editor\" data-id=\"4d59c9d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Richiede bulloni di grado 10.9\/12.9 con rivestimenti per ambienti difficili con carichi elevati.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-83c3760 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"83c3760\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-shrink\" href=\"https:\/\/www.rlfasteners.com\/it\/product\/bolt\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Vedi altro<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a17a26a e-flex e-con-boxed e-con e-parent\" data-id=\"a17a26a\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-99da29e elementor-widget elementor-widget-heading\" data-id=\"99da29e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Perch\u00e9 scegliere CNRL?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f36c3b9 elementor-widget elementor-widget-text-editor\" data-id=\"f36c3b9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Sappiamo che il successo di un progetto non dipende solo dal prodotto finito: richiede una supply chain affidabile. Collaborando con noi, avrete accesso ai nostri principali vantaggi produttivi:<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-934d31f e-flex e-con-boxed e-con e-parent\" data-id=\"934d31f\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-76c8762 e-con-full e-flex e-con e-child\" data-id=\"76c8762\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2f0ad9d elementor-view-default elementor-position-top elementor-mobile-position-top elementor-widget elementor-widget-icon-box\" data-id=\"2f0ad9d\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon elementor-animation-\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-comment-dollar\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 32C114.62 32 0 125.12 0 240c0 49.56 21.41 95.01 57.02 130.74C44.46 421.05 2.7 465.97 2.2 466.5A7.995 7.995 0 0 0 8 480c66.26 0 115.99-31.75 140.6-51.38C181.29 440.93 217.59 448 256 448c141.38 0 256-93.12 256-208S397.38 32 256 32zm24 302.44V352c0 8.84-7.16 16-16 16h-16c-8.84 0-16-7.16-16-16v-17.73c-11.42-1.35-22.28-5.19-31.78-11.46-6.22-4.11-6.82-13.11-1.55-18.38l17.52-17.52c3.74-3.74 9.31-4.24 14.11-2.03 3.18 1.46 6.66 2.22 10.26 2.22h32.78c4.66 0 8.44-3.78 8.44-8.42 0-3.75-2.52-7.08-6.12-8.11l-50.07-14.3c-22.25-6.35-40.01-24.71-42.91-47.67-4.05-32.07 19.03-59.43 49.32-63.05V128c0-8.84 7.16-16 16-16h16c8.84 0 16 7.16 16 16v17.73c11.42 1.35 22.28 5.19 31.78 11.46 6.22 4.11 6.82 13.11 1.55 18.38l-17.52 17.52c-3.74 3.74-9.31 4.24-14.11 2.03a24.516 24.516 0 0 0-10.26-2.22h-32.78c-4.66 0-8.44 3.78-8.44 8.42 0 3.75 2.52 7.08 6.12 8.11l50.07 14.3c22.25 6.36 40.01 24.71 42.91 47.67 4.05 32.06-19.03 59.42-49.32 63.04z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tPrezzi diretti di fabbrica\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-691aa45 elementor-widget elementor-widget-text-editor\" data-id=\"691aa45\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Come un <span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.rlfasteners.com\/it\/company-profile\/\" target=\"_blank\" rel=\"noopener\">produttore diretto in fabbrica<\/a><\/span> , eliminiamo gli intermediari, offrendoti un vantaggio competitivo sul prezzo di ogni ordine.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-73150e2 e-con-full e-flex e-con e-child\" data-id=\"73150e2\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5ad4f24 elementor-view-default elementor-position-top elementor-mobile-position-top elementor-widget elementor-widget-icon-box\" data-id=\"5ad4f24\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon elementor-animation-\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-street-view\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M367.9 329.76c-4.62 5.3-9.78 10.1-15.9 13.65v22.94c66.52 9.34 112 28.05 112 49.65 0 30.93-93.12 56-208 56S48 446.93 48 416c0-21.6 45.48-40.3 112-49.65v-22.94c-6.12-3.55-11.28-8.35-15.9-13.65C58.87 345.34 0 378.05 0 416c0 53.02 114.62 96 256 96s256-42.98 256-96c0-37.95-58.87-70.66-144.1-86.24zM256 128c35.35 0 64-28.65 64-64S291.35 0 256 0s-64 28.65-64 64 28.65 64 64 64zm-64 192v96c0 17.67 14.33 32 32 32h64c17.67 0 32-14.33 32-32v-96c17.67 0 32-14.33 32-32v-96c0-26.51-21.49-48-48-48h-11.8c-11.07 5.03-23.26 8-36.2 8s-25.13-2.97-36.2-8H208c-26.51 0-48 21.49-48 48v96c0 17.67 14.33 32 32 32z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tCompetenza nella personalizzazione\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a62d51b elementor-widget elementor-widget-text-editor\" data-id=\"a62d51b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Con <strong>capacit\u00e0 di lavorazione CNC interna<\/strong>possiamo produrre bulloni personalizzati in base alle vostre specifiche esigenze, tra cui dimensioni, materiali e tipi di testa unici.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1988e64 e-con-full e-flex e-con e-child\" data-id=\"1988e64\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-25cb004 elementor-view-default elementor-position-top elementor-mobile-position-top elementor-widget elementor-widget-icon-box\" data-id=\"25cb004\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon elementor-animation-\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-warehouse\" viewbox=\"0 0 640 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M504 352H136.4c-4.4 0-8 3.6-8 8l-.1 48c0 4.4 3.6 8 8 8H504c4.4 0 8-3.6 8-8v-48c0-4.4-3.6-8-8-8zm0 96H136.1c-4.4 0-8 3.6-8 8l-.1 48c0 4.4 3.6 8 8 8h368c4.4 0 8-3.6 8-8v-48c0-4.4-3.6-8-8-8zm0-192H136.6c-4.4 0-8 3.6-8 8l-.1 48c0 4.4 3.6 8 8 8H504c4.4 0 8-3.6 8-8v-48c0-4.4-3.6-8-8-8zm106.5-139L338.4 3.7a48.15 48.15 0 0 0-36.9 0L29.5 117C11.7 124.5 0 141.9 0 161.3V504c0 4.4 3.6 8 8 8h80c4.4 0 8-3.6 8-8V256c0-17.6 14.6-32 32.6-32h382.8c18 0 32.6 14.4 32.6 32v248c0 4.4 3.6 8 8 8h80c4.4 0 8-3.6 8-8V161.3c0-19.4-11.7-36.8-29.5-44.3z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tFornitura affidabile\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9dc9376 elementor-widget elementor-widget-text-editor\" data-id=\"9dc9376\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Nostro <a href=\"https:\/\/www.rlfasteners.com\/it\/equipment\/\" target=\"_blank\" rel=\"noopener\"><u>linee di produzione moderne<\/u><\/a>e una logistica efficiente garantiscono consegne puntuali. Gestiamo gli ordini con un <strong><b>quantit\u00e0 minima di 50.000 unit\u00e0<\/b><\/strong>, garantendo una fornitura costante di elementi di fissaggio di alta qualit\u00e0 per i vostri progetti su larga scala.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-126d0aa e-con-full e-flex e-con e-child\" data-id=\"126d0aa\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b77bac3 elementor-view-default elementor-position-top elementor-mobile-position-top elementor-widget elementor-widget-icon-box\" data-id=\"b77bac3\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon elementor-animation-\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fab-quora\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M440.5 386.7h-29.3c-1.5 13.5-10.5 30.8-33 30.8-20.5 0-35.3-14.2-49.5-35.8 44.2-34.2 74.7-87.5 74.7-153C403.5 111.2 306.8 32 205 32 105.3 32 7.3 111.7 7.3 228.7c0 134.1 131.3 221.6 249 189C276 451.3 302 480 351.5 480c81.8 0 90.8-75.3 89-93.3zM297 329.2C277.5 300 253.3 277 205.5 277c-30.5 0-54.3 10-69 22.8l12.2 24.3c6.2-3 13-4 19.8-4 35.5 0 53.7 30.8 69.2 61.3-10 3-20.7 4.2-32.7 4.2-75 0-107.5-53-107.5-156.7C97.5 124.5 130 71 205 71c76.2 0 108.7 53.5 108.7 157.7.1 41.8-5.4 75.6-16.7 100.5z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tQualit\u00e0 certificata\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e612248 elementor-widget elementor-widget-text-editor\" data-id=\"e612248\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>I nostri elementi di fissaggio sono prodotti sotto <strong>rigoroso controllo di qualit\u00e0<\/strong>\u00a0e certificati secondo standard internazionali quali <a href=\"https:\/\/www.rlfasteners.com\/it\/certification\/\" target=\"_blank\" rel=\"noopener\"><u>ISO, IATF e CE<\/u><\/a>, garantendo prestazioni costanti e conformit\u00e0 per le tue applicazioni regolamentate.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-013d304 e-flex e-con-boxed e-con e-parent\" data-id=\"013d304\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2fc5f91 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"2fc5f91\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-shrink\" href=\"#boltgrademarkings\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Esplora la partnership<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2dcde9e e-flex e-con-boxed e-con e-parent\" data-id=\"2dcde9e\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-721ec05 elementor-widget elementor-widget-heading\" data-id=\"721ec05\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">La nostra partnership<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5040f3a elementor-hidden-mobile e-flex e-con-boxed e-con e-parent\" data-id=\"5040f3a\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2bdfcee elementor-arrows-position-inside elementor-pagination-position-outside elementor-widget elementor-widget-image-carousel\" data-id=\"2bdfcee\" data-element_type=\"widget\" data-settings=\"{&quot;slides_to_show&quot;:&quot;5&quot;,&quot;navigation&quot;:&quot;both&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;speed&quot;:500}\" data-widget_type=\"image-carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-carousel-wrapper swiper\" dir=\"ltr\">\n\t\t\t<div class=\"elementor-image-carousel swiper-wrapper\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 di 12\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/06\/logo1.png\" alt=\"logo1\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 di 12\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/06\/logo1-\u2013-1.png\" alt=\"logo1-\u2013-1\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"3 di 12\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/06\/logo1-\u2013-2.png\" alt=\"logo1-\u2013-2\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"4 di 12\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/06\/logo1-\u2013-3.png\" alt=\"logo1-\u2013-3\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"5 di 12\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/06\/logo1-\u2013-4.png\" alt=\"logo1-\u2013-4\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"6 di 12\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/06\/logo1-\u2013-5.png\" alt=\"logo1-\u2013-5\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"7 di 12\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/06\/logo1-\u2013-6.png\" alt=\"logo1-\u2013-6\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"8 di 12\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/06\/logo1-\u2013-7.png\" alt=\"logo1-\u2013-7\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"9 di 12\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/06\/logo1-\u2013-8.png\" alt=\"logo1-\u2013-8\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"10 di 12\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/06\/logo1-\u2013-9.png\" alt=\"logo1-\u2013-9\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"11 di 12\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/06\/logo1-\u2013-10.png\" alt=\"logo1-\u2013-10\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"12 di 12\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/06\/logo1-\u2013-11.png\" alt=\"logo1-\u2013-11\" \/><\/figure><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-left\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M646 125C629 125 613 133 604 142L308 442C296 454 292 471 292 487 292 504 296 521 308 533L604 854C617 867 629 875 646 875 663 875 679 871 692 858 704 846 713 829 713 812 713 796 708 779 692 767L438 487 692 225C700 217 708 204 708 187 708 171 704 154 692 142 675 129 663 125 646 125Z\"><\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-right\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M696 533C708 521 713 504 713 487 713 471 708 454 696 446L400 146C388 133 375 125 354 125 338 125 325 129 313 142 300 154 292 171 292 187 292 204 296 221 308 233L563 492 304 771C292 783 288 800 288 817 288 833 296 850 308 863 321 871 338 875 354 875 371 875 388 867 400 854L696 533Z\"><\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-29214d9 e-flex e-con-boxed e-con e-parent\" data-id=\"29214d9\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-bc3c185 e-con-full e-flex e-con e-child\" data-id=\"bc3c185\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-909e8e0 e-con-full e-flex e-con e-child\" data-id=\"909e8e0\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-983f4b6 elementor-widget elementor-widget-image\" data-id=\"983f4b6\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2022\/08\/tuandui.jpg\" title=\"\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-badcf76 elementor-widget elementor-widget-n-accordion\" data-id=\"badcf76\" data-element_type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Fisarmonica. Apri i link con Invio o Spazio, chiudi con Esc e naviga con i tasti freccia.\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1950\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-1950\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 1. In che modo CNRL garantisce la qualit\u00e0 dei suoi bulloni ad alta resistenza? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1950\" class=\"elementor-element elementor-element-3152da2 e-con-full e-flex e-con e-child\" data-id=\"3152da2\" data-element_type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1950\" class=\"elementor-element elementor-element-f07fd0f e-flex e-con-boxed e-con e-child\" data-id=\"f07fd0f\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3340c1e elementor-widget elementor-widget-text-editor\" data-id=\"3340c1e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Manteniamo rigorosi controlli di qualit\u00e0 durante tutto il processo produttivo, dall&#039;ispezione delle materie prime alla prova finale di resistenza alla trazione. Tutti i prodotti sono testati per soddisfare gli standard internazionali, tra cui ISO, per garantire prestazioni e affidabilit\u00e0.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1951\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1951\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 2. Offrite dimensioni o materiali di bulloni personalizzati? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1951\" class=\"elementor-element elementor-element-67a59b4 e-con-full e-flex e-con e-child\" data-id=\"67a59b4\" data-element_type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1951\" class=\"elementor-element elementor-element-7f13b25 e-flex e-con-boxed e-con e-child\" data-id=\"7f13b25\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7d166cc elementor-widget elementor-widget-text-editor\" data-id=\"7d166cc\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>S\u00ec, siamo un fornitore OEM diretto con capacit\u00e0 di lavorazione CNC interna. Possiamo produrre bulloni personalizzati in dimensioni, materiali o finiture specifiche per soddisfare i requisiti specifici dei vostri progetti.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1952\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1952\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 3. In quali mercati esporta principalmente CNRL? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1952\" class=\"elementor-element elementor-element-aed5b95 e-con-full e-flex e-con e-child\" data-id=\"aed5b95\" data-element_type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1952\" class=\"elementor-element elementor-element-df8b321 e-flex e-con-boxed e-con e-child\" data-id=\"df8b321\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c1120b6 elementor-widget elementor-widget-text-editor\" data-id=\"c1120b6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>I nostri principali mercati di esportazione includono Nord America (USA), Asia (Giappone), Europa orientale (Russia), Europa occidentale (Italia, Germania), Australia e Sud America (Brasile, Messico). Vantiamo una vasta esperienza al servizio di distributori e grossisti internazionali.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4c8200a e-con-full e-flex e-con e-child\" data-id=\"4c8200a\" data-element_type=\"container\" id=\"boltgrademarkings\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f1dcc4f elementor-widget elementor-widget-heading\" data-id=\"f1dcc4f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Contattaci<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c4504ef elementor-widget elementor-widget-heading\" data-id=\"c4504ef\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">CNRL offre la massima personalizzazione in termini di dimensioni, materiali, trattamento e altro ancora: comunicateci le vostre esigenze e il nostro team vi risponder\u00e0 rapidamente con una soluzione su misura.<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f207bb8 elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"f207bb8\" data-element_type=\"widget\" data-settings=\"{&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;button_width&quot;:&quot;100&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"New Form\" action=\"\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"2343\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"f207bb8\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"Bolt Grade Markings &amp; Strength Chart Guide | CNRL\" \/>\n\n\t\t\t\t\t\t\t<input type=\"hidden\" name=\"queried_id\" value=\"2343\"\/>\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-above\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-50 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-lg  elementor-field-textual\" placeholder=\"Nome*\" required=\"required\" aria-required=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-email elementor-col-50 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-lg  elementor-field-textual\" placeholder=\"Paese*\" required=\"required\" aria-required=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-50 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-lg  elementor-field-textual\" placeholder=\"E-mail*\" required=\"required\" aria-required=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-tel elementor-field-group elementor-column elementor-field-group-field_14aa02c elementor-col-50 elementor-field-required\">\n\t\t\t\t\t\t\t<input size=\"1\" type=\"tel\" name=\"form_fields[field_14aa02c]\" id=\"form-field-field_14aa02c\" class=\"elementor-field elementor-size-lg  elementor-field-textual\" placeholder=\"Telefono*\" required=\"required\" aria-required=\"true\" pattern=\"[0-9()#&amp;+*-=.]+\" title=\"Sono accettati solo numeri e caratteri telefonici (#, -, *, ecc.).\">\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-lg  elementor-field-textual\" placeholder=\"Azienda*\" required=\"required\" aria-required=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-message elementor-col-100\">\n\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-lg\" name=\"form_fields[message]\" id=\"form-field-message\" rows=\"4\" placeholder=\"Descrivi le specifiche di cui hai bisogno (ad esempio tipo di prodotto, diametro, lunghezza, grado di resistenza, materiale, trattamento superficiale, quantit\u00e0, applicazione, ecc.). Ti contatteremo entro 24 ore.\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-100 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Invia<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<input type=\"hidden\" name=\"trp-form-language\" value=\"it\"\/><\/form>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Tabella di classificazione e resistenza dei bulloni (M6-M20) Affidati a CNRL per elementi di fissaggio affidabili per il settore automobilistico. La nostra guida completa copre la classificazione dei bulloni, il passo della filettatura, la resistenza, le dimensioni e la coppia per bulloni metrici e imperiali, aiutando distributori e grossisti a selezionare i prodotti giusti per i loro progetti. Consulta un esperto Chi siamo \u2013 \u2013 Cosa sono la classificazione e la marcatura dei bulloni? Capire [\u2026]<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2343","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Bolt Grade Markings &amp; Strength Chart Guide | CNRL<\/title>\n<meta name=\"description\" content=\"CNRL bolt grade markings, strength chart, and metric bolt size chart guide distributors in proper fastener selection. 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