{"id":2248,"date":"2025-06-17T03:26:57","date_gmt":"2025-06-17T03:26:57","guid":{"rendered":"https:\/\/www.rlfasteners.com\/?p=2248"},"modified":"2025-06-22T04:20:49","modified_gmt":"2025-06-22T04:20:49","slug":"how-is-a-screw-made-the-step-by-step-guide","status":"publish","type":"post","link":"https:\/\/www.rlfasteners.com\/it\/blog\/automotive-fastener\/screws\/how-is-a-screw-made-the-step-by-step-guide\/","title":{"rendered":"Come si fa una vite? La guida passo passo"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_69_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Sommario<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Attiva\/disattiva la tabella dei contenuti\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Attiva\/disattiva<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.rlfasteners.com\/it\/blog\/automotive-fastener\/screws\/how-is-a-screw-made-the-step-by-step-guide\/#What_Is_Screw_Manufacturing\" title=\"Che cosa si intende per produzione di viti?\">Che cosa si intende per produzione di viti?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.rlfasteners.com\/it\/blog\/automotive-fastener\/screws\/how-is-a-screw-made-the-step-by-step-guide\/#Step_1_Raw_Material_Selection\" title=\"Fase 1: Selezione delle materie prime\">Fase 1: Selezione delle materie prime<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.rlfasteners.com\/it\/blog\/automotive-fastener\/screws\/how-is-a-screw-made-the-step-by-step-guide\/#Step_2_Cutting_and_Slug_Preparation\" title=\"Fase 2: Taglio e preparazione delle lumache\">Fase 2: Taglio e preparazione delle lumache<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.rlfasteners.com\/it\/blog\/automotive-fastener\/screws\/how-is-a-screw-made-the-step-by-step-guide\/#Step_3_Cold_Heading_the_Screw\" title=\"Fase 3: Testata a freddo della vite\">Fase 3: Testata a freddo della vite<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.rlfasteners.com\/it\/blog\/automotive-fastener\/screws\/how-is-a-screw-made-the-step-by-step-guide\/#Step_4_Trimming_and_Shaping\" title=\"Fase 4: Rifinitura e modellatura\">Fase 4: Rifinitura e modellatura<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.rlfasteners.com\/it\/blog\/automotive-fastener\/screws\/how-is-a-screw-made-the-step-by-step-guide\/#Step_5_Thread_Rolling\" title=\"Fase 5: Rullatura del filetto\">Fase 5: Rullatura del filetto<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.rlfasteners.com\/it\/blog\/automotive-fastener\/screws\/how-is-a-screw-made-the-step-by-step-guide\/#Step_6_Heat_Treatment\" title=\"Fase 6: Trattamento termico\">Fase 6: Trattamento termico<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.rlfasteners.com\/it\/blog\/automotive-fastener\/screws\/how-is-a-screw-made-the-step-by-step-guide\/#Step_7_Surface_Finishing_and_Plating\" title=\"Fase 7: Finitura superficiale e placcatura\">Fase 7: Finitura superficiale e placcatura<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.rlfasteners.com\/it\/blog\/automotive-fastener\/screws\/how-is-a-screw-made-the-step-by-step-guide\/#Step_8_Final_Quality_Assurance\" title=\"Fase 8: Garanzia di qualit\u00e0 finale\">Fase 8: Garanzia di qualit\u00e0 finale<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.rlfasteners.com\/it\/blog\/automotive-fastener\/screws\/how-is-a-screw-made-the-step-by-step-guide\/#Industrial_Applications_CNRL_Fasteners_in_Action\" title=\"Applicazioni industriali: elementi di fissaggio CNRL in azione\">Applicazioni industriali: elementi di fissaggio CNRL in azione<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.rlfasteners.com\/it\/blog\/automotive-fastener\/screws\/how-is-a-screw-made-the-step-by-step-guide\/#1_Socket_Shoulder_Bolts_%E2%80%93_129_Grade\" title=\"1. Bulloni a spalla con esagono incassato \u2013 Grado 12.9\">1. Bulloni a spalla con esagono incassato \u2013 Grado 12.9<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.rlfasteners.com\/it\/blog\/automotive-fastener\/screws\/how-is-a-screw-made-the-step-by-step-guide\/#Socket_Shoulder_Bolts_High_Tensile_129_Grade_Allen_Shoulder_Head_Screw_M5_M6_M8_M10_M12\" title=\"Bulloni a spalla con esagono incassato ad alta resistenza, grado 12,9, vite a testa esagonale con spallamento M5 M6 M8 M10 M12\">Bulloni a spalla con esagono incassato ad alta resistenza, grado 12,9, vite a testa esagonale con spallamento M5 M6 M8 M10 M12<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.rlfasteners.com\/it\/blog\/automotive-fastener\/screws\/how-is-a-screw-made-the-step-by-step-guide\/#2_Customized_Self-Drilling_Screws\" title=\"2. Viti autoperforanti personalizzate\">2. Viti autoperforanti personalizzate<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.rlfasteners.com\/it\/blog\/automotive-fastener\/screws\/how-is-a-screw-made-the-step-by-step-guide\/#Customized_self_drilling_screws_Din_7504_galvanized_flat_head_drywall_screws_course_thread\" title=\"Viti autoperforanti personalizzate Din 7504 viti per cartongesso a testa piatta zincate filettatura grossa\">Viti autoperforanti personalizzate Din 7504 viti per cartongesso a testa piatta zincate filettatura grossa<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.rlfasteners.com\/it\/blog\/automotive-fastener\/screws\/how-is-a-screw-made-the-step-by-step-guide\/#FAQs_About_the_Screw_Manufacturing_Process\" title=\"Domande frequenti sul processo di produzione delle viti\">Domande frequenti sul processo di produzione delle viti<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.rlfasteners.com\/it\/blog\/automotive-fastener\/screws\/how-is-a-screw-made-the-step-by-step-guide\/#Final_Thoughts\" title=\"Considerazioni finali\">Considerazioni finali<\/a><\/li><\/ul><\/nav><\/div>\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/06\/How-Is-a-Screw-Made-The-Step-by-Step-Guide.jpg\" alt=\"Come si realizza una vite: guida passo passo\" class=\"wp-image-2260\" srcset=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/06\/How-Is-a-Screw-Made-The-Step-by-Step-Guide.jpg 800w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/06\/How-Is-a-Screw-Made-The-Step-by-Step-Guide-300x225.jpg 300w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/06\/How-Is-a-Screw-Made-The-Step-by-Step-Guide-768x576.jpg 768w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/06\/How-Is-a-Screw-Made-The-Step-by-Step-Guide-16x12.jpg 16w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>La produzione di viti inizia modellando l&#039;acciaio in componenti filettati resistenti utilizzando macchinari ad alta velocit\u00e0 e collaudandoli attentamente. In questa guida, illustreremo passo dopo passo l&#039;intero processo di produzione delle viti. Vedrai anche come CNRL Fasteners realizza viti resistenti per l&#039;industria mineraria, i macchinari e altro ancora.<\/p>\n\n\n\n<p>Che tu stia lavorando a un progetto o che tu sia semplicemente interessato, questa guida spiega come vengono realizzate le viti e perch\u00e9 questo \u00e8 importante.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_Screw_Manufacturing\"><\/span><strong>Che cosa si intende per produzione di viti?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>La produzione di viti \u00e8 il processo di produzione di elementi di fissaggio filettati che fissano insieme i materiali. La maggior parte delle viti \u00e8 realizzata in acciaio e la loro resistenza, precisione della filettatura e durata dipendono dalle fasi di produzione.<\/p>\n\n\n\n<p>I produttori di oggi si concentrano su velocit\u00e0, qualit\u00e0 e prestazioni. Vediamo nel dettaglio come vengono prodotte le viti utilizzando tecniche standard del settore.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_1_Raw_Material_Selection\"><\/span><strong>Fase 1: Selezione delle materie prime<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"585\" src=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/06\/image-8-1024x585.jpeg\" alt=\"\" class=\"wp-image-2252\" srcset=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/06\/image-8-1024x585.jpeg 1024w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/06\/image-8-300x171.jpeg 300w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/06\/image-8-768x439.jpeg 768w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/06\/image-8-1536x877.jpeg 1536w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/06\/image-8-18x10.jpeg 18w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/06\/image-8.jpeg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Il primo e pi\u00f9 critico passaggio nel processo di produzione delle viti \u00e8 la selezione della materia prima appropriata. L&#039;acciaio \u00e8 il pi\u00f9 comune, ma a seconda dell&#039;applicazione possono essere utilizzati anche acciai legati, acciai inossidabili o acciai al carbonio.<\/p>\n\n\n\n<p>CNRL Fasteners utilizza acciaio legato di alta qualit\u00e0 nell&#039;industria mineraria, edile e <a href=\"https:\/\/www.rlfasteners.com\/it\/blog\/automotive-fastener\/screws\/what-type-of-screws-are-used-in-cars\/\">industrie automobilistiche<\/a>Questi materiali soddisfano gli standard di resistenza e resistenza alla corrosione ISO, DIN e ANSI.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_2_Cutting_and_Slug_Preparation\"><\/span><strong>Fase 2: Taglio e preparazione delle lumache<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n\n\n<p>Una volta selezionato il materiale, grandi bobine o barre di acciaio vengono raddrizzate e tagliate in pezzi grezzi uniformi, noti come spezzoni. Questi spezzoni servono come punto di partenza per il corpo della vite. Vengono applicati lubrificanti per ridurre al minimo l&#039;attrito e l&#039;usura degli utensili nelle successive fasi di formatura.<\/p>\n\n\n\n<p>Questa parte del processo di fabbricazione delle viti garantisce <a href=\"https:\/\/www.rlfasteners.com\/it\/blog\/automotive-fastener\/screws\/tips-for-using-set-screws\/\">volume e peso coerenti per ogni unit\u00e0<\/a>, il che aiuta a evitare problemi di prestazioni in seguito.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_3_Cold_Heading_the_Screw\"><\/span><strong>Fase 3: Testata a freddo della vite<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n\n\n<p>La stampaggio a freddo, detta anche formatura a freddo, \u00e8 il processo in cui la vite ottiene la sua testa. Utilizzando macchinari ad alta pressione, il pezzo di metallo viene colpito e compresso a temperatura ambiente per creare la testa della vite. Questo migliora la resistenza incrudendo il metallo.<\/p>\n\n\n\n<p>Si tratta di un metodo efficiente ampiamente utilizzato nella moderna produzione di viti.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_4_Trimming_and_Shaping\"><\/span><strong>Fase 4: Rifinitura e modellatura<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n\n\n<p>Una volta formata la testa, una pressa di rifilatura modella la parte superiore della vite secondo le specifiche esatte. Che si tratti di una testa piatta, tonda o<a href=\"https:\/\/www.rlfasteners.com\/it\/blog\/automotive-fastener\/screws\/what-is-a-hex-screw\/\"> presa esagonale<\/a>Ogni tipo di vite viene rifinito per adattarsi alla sua funzione. Questa fase \u00e8 particolarmente importante per le viti utilizzate in applicazioni di precisione.<\/p>\n\n\n\n<p>I bulloni a testa esagonale e le viti personalizzate CNRL sono realizzati secondo rigorosi standard internazionali (DIN, ANSI, ISO).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_5_Thread_Rolling\"><\/span><strong>Fase 5: Rullatura del filetto<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n\n\n<p><a href=\"https:\/\/www.rlfasteners.com\/it\/blog\/automotive-fastener\/six-common-thread-machining-processes\/\">Rullatura del filetto<\/a> La rullatura \u00e8 una parte fondamentale del processo di produzione delle viti. Consiste nel pressare una matrice nel pezzo grezzo della vite per modellare la filettatura. A differenza della filettatura, la rullatura mantiene intatta la struttura granulare del metallo e lo rende addirittura pi\u00f9 resistente.<\/p>\n\n\n\n<p>Ecco come vengono realizzate oggi la maggior parte delle viti industriali.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_6_Heat_Treatment\"><\/span><strong>Fase 6: Trattamento termico<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n\n\n<p>La vite viene ora sottoposta a trattamento termico per indurire il materiale. Questo passaggio ne aumenta la resistenza alla trazione, alla fatica e la durata. A seconda delle specifiche, le viti possono essere ricotte, temprate o rinvenute.<\/p>\n\n\n\n<p>CNRL applica trattamenti termici per soddisfare gli standard di elementi di fissaggio di grado 8.8, 10.9 e 12.9 per uso industriale.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_7_Surface_Finishing_and_Plating\"><\/span><strong>Fase 7: Finitura superficiale e placcatura<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n\n\n<p>Poi arriva la finitura superficiale. La zincatura \u00e8 comune per la resistenza alla corrosione. A seconda dell&#039;applicazione e delle richieste del cliente, altre opzioni includono l&#039;ossido nero, la fosfatazione o la nichelatura.<\/p>\n\n\n\n<p>CNRL Fasteners offre una gamma di finiture per bulloni e viti utilizzati nei settori automobilistico e delle attrezzature pesanti.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_8_Final_Quality_Assurance\"><\/span><strong>Fase 8: Garanzia di qualit\u00e0 finale<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n\n\n<p>Ogni vite viene sottoposta a un&#039;ispezione multi-punto prima del confezionamento. Le tolleranze dimensionali vengono verificate con calibri passa\/non passa, la profondit\u00e0 della filettatura viene misurata con comparatori di profilo e la durezza viene testata con metodi Rockwell o Vickers.<\/p>\n\n\n\n<p>CNRL si avvale sia di sistemi di ispezione automatizzati che di tecnici QA qualificati per verificare la conformit\u00e0. Il risultato \u00e8 una qualit\u00e0 del prodotto costante, in grado di soddisfare le esigenze dei mercati internazionali.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Industrial_Applications_CNRL_Fasteners_in_Action\"><\/span><strong>Applicazioni industriali: elementi di fissaggio CNRL in azione<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>CNRL Fasteners produce elementi di fissaggio robusti e affidabili per uso industriale. I nostri prodotti sono adatti ad ambienti difficili e soggetti a carichi elevati, dalle piattaforme minerarie ai macchinari. Ecco cosa offriamo:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Socket_Shoulder_Bolts_%E2%80%93_129_Grade\"><\/span><strong>1. <a href=\"https:\/\/www.rlfasteners.com\/it\/products\/socket-shoulder-bolts-high-tensile-12-9-grade\/\">Bulloni a spalla con esagono incassato \u2013 Grado 12.9<\/a><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<style>\n  .product-card {\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    height: 400px;\n    border: 1px solid #ddd;\n    border-radius: 10px;\n    overflow: hidden;\n    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);\n    max-width: 900px;\n    margin: 0 auto;\n    gap: 40px;\n    padding: 20px;\n    box-sizing: border-box;\n  }\n\n  .product-left,\n  .product-right {\n    flex: 1 1 50%;\n    display: flex;\n    flex-direction: column;\n    justify-content: center;\n    align-items: center;\n    text-align: center;\n  }\n\n  .product-left {\n    gap: 20px;\n  }\n\n  .product-title {\n    font-size: 24px;\n    font-weight: 700;\n    color: #b59d53;\n    margin: 0;\n  }\n\n  .product-button {\n    background-color: transparent;\n    color: #b59d53;\n    border: 2px solid #b59d53;\n    padding: 12px 24px;\n    font-size: 15px;\n    border-radius: 6px;\n    cursor: pointer;\n    transition: all 0.3s ease;\n    text-decoration: none;\n    display: inline-block;\n  }\n\n  .product-button:hover {\n    border-color: #333333;\n    color: #333333;\n    transform: scale(1.1);\n  }\n\n  .product-right img {\n    max-width: 100%;\n    max-height: 360px;\n    object-fit: contain;\n    border-radius: 10px;\n  }\n\n  @media (max-width: 768px) {\n    .product-card {\n      flex-direction: column;\n      height: auto;\n      padding: 15px;\n      gap: 15px;\n    }\n\n    .product-left,\n    .product-right {\n      flex: none;\n      width: 100%;\n      text-align: center;\n    }\n\n    .product-right img {\n      max-height: 300px;\n      margin-bottom: 15px;\n    }\n\n    .product-left {\n      order: 2;\n      gap: 10px;\n      align-items: center;\n    }\n\n    .product-right {\n      order: 1;\n    }\n  }\n<\/style>\n\n<div class=\"product-card\">\n  <div class=\"product-right\">\n    <img decoding=\"async\" src=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2024\/12\/%E8%9E%BA%E6%A0%932.jpg\" alt=\"Bulloni a spalla con esagono incassato ad alta resistenza, grado 12,9, vite a testa esagonale con spallamento M5 M6 M8 M10 M12\" \/>\n  <\/div>\n  <div class=\"product-left\">\n    <h2 class=\"product-title\"><span class=\"ez-toc-section\" id=\"Socket_Shoulder_Bolts_High_Tensile_129_Grade_Allen_Shoulder_Head_Screw_M5_M6_M8_M10_M12\"><\/span>Bulloni a spalla con esagono incassato ad alta resistenza, grado 12,9, vite a testa esagonale con spallamento M5 M6 M8 M10 M12<span class=\"ez-toc-section-end\"><\/span><\/h2>\n    <a href=\"https:\/\/www.rlfasteners.com\/it\/products\/socket-shoulder-bolts-high-tensile-12-9-grade\/\" target=\"_blank\" class=\"product-button\">Maggiori dettagli<\/a>\n  <\/div>\n<\/div>\n\n\n\n<p>Progettati per applicazioni con coppia elevata e vibrazioni elevate, questi bulloni a spallamento con esagono incassato presentano un corpo in acciaio legato temprato, filettature rullate e un&#039;elevata resistenza alla fatica. Ideali per macchinari minerari e assemblaggi meccanici.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Elevata resistenza alla trazione per l&#039;uso in macchinari industriali ad alta vibrazione<\/li>\n\n\n\n<li>Rullatura di precisione per tolleranze strette<\/li>\n\n\n\n<li>Rivestimenti personalizzati disponibili per la prevenzione della ruggine<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Customized_Self-Drilling_Screws\"><\/span><strong>2. <a href=\"https:\/\/www.rlfasteners.com\/it\/products\/customized-self-drilling-screws\/\">Viti autoperforanti personalizzate<\/a><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<style>\n  .product-card {\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    height: 400px;\n    border: 1px solid #ddd;\n    border-radius: 10px;\n    overflow: hidden;\n    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);\n    max-width: 900px;\n    margin: 0 auto;\n    gap: 40px;\n    padding: 20px;\n    box-sizing: border-box;\n  }\n\n  .product-left,\n  .product-right {\n    flex: 1 1 50%;\n    display: flex;\n    flex-direction: column;\n    justify-content: center;\n    align-items: center;\n    text-align: center;\n  }\n\n  .product-left {\n    gap: 20px;\n  }\n\n  .product-title {\n    font-size: 24px;\n    font-weight: 700;\n    color: #b59d53;\n    margin: 0;\n  }\n\n  .product-button {\n    background-color: transparent;\n    color: #b59d53;\n    border: 2px solid #b59d53;\n    padding: 12px 24px;\n    font-size: 15px;\n    border-radius: 6px;\n    cursor: pointer;\n    transition: all 0.3s ease;\n    text-decoration: none;\n    display: inline-block;\n  }\n\n  .product-button:hover {\n    border-color: #333333;\n    color: #333333;\n    transform: scale(1.1);\n  }\n\n  .product-right img {\n    max-width: 100%;\n    max-height: 360px;\n    object-fit: contain;\n    border-radius: 10px;\n  }\n\n  @media (max-width: 768px) {\n    .product-card {\n      flex-direction: column;\n      height: auto;\n      padding: 15px;\n      gap: 15px;\n    }\n\n    .product-left,\n    .product-right {\n      flex: none;\n      width: 100%;\n      text-align: center;\n    }\n\n    .product-right img {\n      max-height: 300px;\n      margin-bottom: 15px;\n    }\n\n    .product-left {\n      order: 2;\n      gap: 10px;\n      align-items: center;\n    }\n\n    .product-right {\n      order: 1;\n    }\n  }\n<\/style>\n\n<div class=\"product-card\">\n  <div class=\"product-right\">\n    <img decoding=\"async\" src=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2024\/11\/%E5%BE%AE%E4%BF%A1%E6%88%AA%E5%9B%BE_20241129143604.jpg\" alt=\"Viti autoperforanti personalizzate Din 7504 viti per cartongesso a testa piatta zincate filettatura grossa\" \/>\n  <\/div>\n  <div class=\"product-left\">\n    <h2 class=\"product-title\"><span class=\"ez-toc-section\" id=\"Customized_self_drilling_screws_Din_7504_galvanized_flat_head_drywall_screws_course_thread\"><\/span>Viti autoperforanti personalizzate Din 7504 viti per cartongesso a testa piatta zincate filettatura grossa<span class=\"ez-toc-section-end\"><\/span><\/h2>\n    <a href=\"https:\/\/www.rlfasteners.com\/it\/products\/customized-self-drilling-screws\/\" target=\"_blank\" class=\"product-button\">Maggiori dettagli<\/a>\n  <\/div>\n<\/div>\n\n\n\n<p>Queste viti autoperforanti combinano una punta da trapano e una filettatura di fissaggio, consentendo una rapida installazione nel metallo senza preforatura. Ideali per l&#039;uso in assemblaggi strutturali e applicazioni su pannelli metallici.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Installazione rapida ed efficiente senza preforatura<\/li>\n\n\n\n<li>Adatto per pannelli e telai in acciaio<\/li>\n\n\n\n<li>Molteplici tipi di testa e finiture<\/li>\n<\/ul>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n    <meta charset=\"UTF-8\">\n    <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n    <title>Domande frequenti sul processo di produzione delle viti<\/title>\n    <style>\n        body {\n            font-family: sans-serif;\n            line-height: 1.6;\n            margin: 20px;\n            background-color: #f4f4f4;\n            color: #333;\n        }\n\n        .faq-section {\n            max-width: 800px;\n            margin: 0 auto;\n            background-color: #fff;\n            padding: 20px;\n            border-radius: 8px;\n            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);\n        }\n\n        h2 {\n            color: #b59d53; \/* Theme color for the main heading *\/\n            text-align: center;\n            margin-bottom: 25px;\n        }\n\n        .faq-item {\n            margin-bottom: 20px;\n            padding-bottom: 20px;\n            border-bottom: 1px solid #eee;\n            position: relative;\n            padding-left: 30px; \/* Space for the number *\/\n            transition: background-color 0.3s ease, box-shadow 0.3s ease, border-left-color 0.3s ease;\n            border-left: 3px solid transparent; \/* For the hover effect *\/\n        }\n\n        .faq-item:last-child {\n            border-bottom: none;\n            padding-bottom: 0;\n            margin-bottom: 0;\n        }\n\n        .faq-item:hover {\n            background-color: #f9f9f9;\n            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);\n            border-left-color: #b59d53; \/* Highlight on hover using the new theme color *\/\n        }\n\n        .question {\n            font-weight: bold;\n            color: #b59d53; \/* Theme color for the question *\/\n            margin-bottom: 8px;\n            display: block;\n        }\n\n        .question::before {\n            content: attr(data-number) \".\";\n            position: absolute;\n            left: 0;\n            top: 0;\n            color: #555; \/* Color for the number *\/\n            font-weight: bold;\n        }\n\n        .answer {\n            padding-left: 0; \/* Adjust padding as the number takes space *\/\n            color: #777;\n        }\n    <\/style>\n<\/head>\n<body>\n    <div class=\"faq-section\">\n        <h2><span class=\"ez-toc-section\" id=\"FAQs_About_the_Screw_Manufacturing_Process\"><\/span>Domande frequenti sul processo di produzione delle viti<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n        <div class=\"faq-item\" data-number=\"1\">\n            <p class=\"question\">Come \u00e8 fatta una vite?<\/p>\n            <p class=\"answer\">Una vite viene realizzata tagliando l&#039;acciaio in spezzoni, modellando la testa, creando le filettature, sottoponendolo a trattamento termico e rifinendolo.<\/p>\n        <\/div>\n\n        <div class=\"faq-item\" data-number=\"2\">\n            <p class=\"question\">Come vengono realizzate le viti?<\/p>\n            <p class=\"answer\">Con un metodo graduale che prevede la formatura a freddo e la laminazione per garantire resistenza e precisione.<\/p>\n        <\/div>\n\n        <div class=\"faq-item\" data-number=\"3\">\n            <p class=\"question\">In cosa differiscono le viti per legno?<\/p>\n            <p class=\"answer\">Le viti per legno hanno filettature pi\u00f9 affilate e spesso vengono lavorate meccanicamente anzich\u00e9 formate a freddo.<\/p>\n        <\/div>\n    <\/div>\n<\/body>\n<\/html>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Final_Thoughts\"><\/span><strong>Considerazioni finali<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Capire come vengono prodotte le viti vi offre una visione d&#039;insieme sull&#039;affidabilit\u00e0 dei prodotti che utilizzate, che si tratti di costruire macchinari per l&#039;industria mineraria o di acquistare componenti per sistemi automobilistici. Scegliere un produttore con un solido sistema di controllo qualit\u00e0 e strutture all&#039;avanguardia \u00e8 fondamentale. CNRL Fasteners offre soluzioni complete per la produzione di viti, dall&#039;acciaio grezzo di alta qualit\u00e0 ai dispositivi di fissaggio di precisione pronti per la spedizione. Rigorosi controlli di qualit\u00e0, certificazioni internazionali e prestazioni industriali reali sono alla base di ogni componente che produciamo. Pronti a migliorare la vostra catena di fornitura con dispositivi di fissaggio certificati e ad alte prestazioni?<a href=\"https:\/\/www.rlfasteners.com\/it\/contact\/\"> Parla con il team CNRL<\/a> O<a href=\"https:\/\/www.rlfasteners.com\/it\"> esplora il nostro catalogo prodotti completo<\/a> Oggi.<\/p>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Risorsa<br><\/summary>\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/wilsongarner.com\/how-is-a-screw-made\/\">Wilson-Garner: Come si realizza una vite?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.theengineeringchoice.com\/what-is-a-screw\/\">Scelta ingegneristica: come vengono realizzate le viti?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.sciencedirect.com\/topics\/materials-science\/fastener\">ScienceDirect: argomenti sulle viti di fissaggio<\/a><\/li>\n<\/ul>\n<\/details>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>La produzione di viti inizia modellando l&#039;acciaio in componenti filettati resistenti utilizzando macchinari ad alta velocit\u00e0 e collaudati. In questa guida, illustreremo passo dopo passo l&#039;intero processo di produzione delle viti. Vedrai anche come CNRL Fasteners realizza viti resistenti per l&#039;industria mineraria, macchinari e altro ancora. Che tu stia lavorando a un progetto o che tu sia semplicemente interessato, questa guida spiega [\u2026]<\/p>","protected":false},"author":1,"featured_media":2260,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[187],"tags":[],"class_list":["post-2248","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-screws"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Screw Manufacturing: How Industrial Screws Are Made<\/title>\n<meta name=\"description\" content=\"From steel to threads, this screw manufacturing guide explains how CNRL meets industry needs. 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