{"id":3994,"date":"2026-09-02T03:27:43","date_gmt":"2026-09-02T03:27:43","guid":{"rendered":"https:\/\/www.rlfasteners.com\/?post_type=products&#038;p=3994"},"modified":"2026-09-02T03:27:46","modified_gmt":"2026-09-02T03:27:46","slug":"304-stainless-steel-hollow-hex-head-bolts-metric-hexagon-through-hole-bolts","status":"publish","type":"products","link":"https:\/\/www.rlfasteners.com\/ja\/products\/304-stainless-steel-hollow-hex-head-bolts-metric-hexagon-through-hole-bolts\/","title":{"rendered":"304 Stainless Steel Hollow Hex Head Bolts Metric Hexagon Through Hole Bolts"},"content":{"rendered":"\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-8f761849 wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-table is-style-regular\"><table class=\"has-fixed-layout\"><tbody><tr><td>Product Name<\/td><td>Hollow Hex Head Bolt<\/td><\/tr><tr><td>Material<\/td><td>304 Stainless Steel<\/td><\/tr><tr><td>Size<\/td><td>M4, M5, M6, M8, M10, M12, M16, M20<\/td><\/tr><tr><td>Grade<\/td><td>Diy<\/td><\/tr><tr><td>MOQ<\/td><td>1000 PCS<\/td><\/tr><tr><td>Color<\/td><td>Silver<\/td><\/tr><tr><td>Delivery time<\/td><td>20-30 Days<\/td><\/tr><tr><td>Head Type<\/td><td>Flat Head<\/td><\/tr><tr><td>Surface Treatment<\/td><td>Zinc Plated, Plain<\/td><\/tr><tr><td>Application<\/td><td>Machinery, mold, auto motor, automation, new energy equipment<\/td><\/tr><tr><td>Note<\/td><td>If you need to purchase or require further information, Please feel free to contact us via email<a href=\"mailto:info@cnrlautoparts.com\"> info@cnrlautoparts.com<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Product Name Hollow Hex Head Bolt Material 304 Stainless Steel Size M4, M5, M6, M8, M10, M12, M16, M20 Grade Diy MOQ 1000 PCS Color Silver Delivery time 20-30 Days Head Type Flat Head Surface Treatment Zinc Plated, Plain Application Machinery, mold, auto motor, automation, new energy equipment Note If you need to purchase or require further information, Please feel free to contact us via email info@cnrlautoparts.com<\/p>\n","protected":false},"featured_media":4006,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product":[150,151],"class_list":["post-3994","products","type-products","status-publish","has-post-thumbnail","hentry","product-fastener","product-bolt"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>304 Stainless Steel Hollow Hex Head Bolts Metric Hexagon Through Hole Bolts | Fastener Manufacturer<\/title>\n<meta name=\"description\" content=\"CNRL offers high-quality custom-sized 304 Stainless Steel Hollow Hex Head Bolts Metric Hexagon Through Hole Bolts for your project.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.rlfasteners.com\/ja\/products\/304-stainless-steel-hollow-hex-head-bolts-metric-hexagon-through-hole-bolts\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"304 Stainless Steel Hollow Hex Head Bolts Metric Hexagon Through Hole Bolts | Fastener Manufacturer\" \/>\n<meta property=\"og:description\" content=\"CNRL offers high-quality custom-sized 304 Stainless Steel Hollow Hex Head Bolts Metric Hexagon Through Hole Bolts for your project.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.rlfasteners.com\/ja\/products\/304-stainless-steel-hollow-hex-head-bolts-metric-hexagon-through-hole-bolts\/\" \/>\n<meta property=\"og:site_name\" content=\"Fastener Manufacturer\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/CNRLfasteners\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-02T03:27:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2026\/09\/81f5d464-72a2-49cd-b1d4-abc574a1d688.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1254\" \/>\n\t<meta property=\"og:image:height\" content=\"1254\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data1\" content=\"1\u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.rlfasteners.com\/products\/304-stainless-steel-hollow-hex-head-bolts-metric-hexagon-through-hole-bolts\/\",\"url\":\"https:\/\/www.rlfasteners.com\/products\/304-stainless-steel-hollow-hex-head-bolts-metric-hexagon-through-hole-bolts\/\",\"name\":\"304 Stainless Steel Hollow Hex Head Bolts Metric Hexagon Through Hole Bolts | Fastener Manufacturer\",\"isPartOf\":{\"@id\":\"https:\/\/www.rlfasteners.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.rlfasteners.com\/products\/304-stainless-steel-hollow-hex-head-bolts-metric-hexagon-through-hole-bolts\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.rlfasteners.com\/products\/304-stainless-steel-hollow-hex-head-bolts-metric-hexagon-through-hole-bolts\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2026\/09\/81f5d464-72a2-49cd-b1d4-abc574a1d688.png\",\"datePublished\":\"2026-09-02T03:27:43+00:00\",\"dateModified\":\"2026-09-02T03:27:46+00:00\",\"description\":\"CNRL offers high-quality custom-sized 304 Stainless Steel Hollow Hex Head Bolts Metric Hexagon Through Hole Bolts for your project.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.rlfasteners.com\/products\/304-stainless-steel-hollow-hex-head-bolts-metric-hexagon-through-hole-bolts\/#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.rlfasteners.com\/products\/304-stainless-steel-hollow-hex-head-bolts-metric-hexagon-through-hole-bolts\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.rlfasteners.com\/products\/304-stainless-steel-hollow-hex-head-bolts-metric-hexagon-through-hole-bolts\/#primaryimage\",\"url\":\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2026\/09\/81f5d464-72a2-49cd-b1d4-abc574a1d688.png\",\"contentUrl\":\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2026\/09\/81f5d464-72a2-49cd-b1d4-abc574a1d688.png\",\"width\":1254,\"height\":1254},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.rlfasteners.com\/products\/304-stainless-steel-hollow-hex-head-bolts-metric-hexagon-through-hole-bolts\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.rlfasteners.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Product\",\"item\":\"https:\/\/www.rlfasteners.com\/products\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"304 Stainless Steel Hollow Hex Head Bolts Metric Hexagon Through Hole Bolts\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.rlfasteners.com\/#website\",\"url\":\"https:\/\/www.rlfasteners.com\/\",\"name\":\"Automotive Fastener Manufacturers\u200b - CNRL\",\"description\":\"CNRL specializes in custom fasteners that combine superior quality with cost-effectiveness, optimizing project budgets.\",\"publisher\":{\"@id\":\"https:\/\/www.rlfasteners.com\/#organization\"},\"alternateName\":\"CNRL\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.rlfasteners.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ja\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.rlfasteners.com\/#organization\",\"name\":\"CNRL\",\"alternateName\":\"Zhejiang Ruili \uff08CNRL\uff09Auto Parts Co., Ltd.\",\"url\":\"https:\/\/www.rlfasteners.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.rlfasteners.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2024\/11\/CNRL-Logo2.png\",\"contentUrl\":\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2024\/11\/CNRL-Logo2.png\",\"width\":696,\"height\":696,\"caption\":\"CNRL\"},\"image\":{\"@id\":\"https:\/\/www.rlfasteners.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/CNRLfasteners\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"304 Stainless Steel Hollow Hex Head Bolts Metric Hexagon Through Hole Bolts | Fastener Manufacturer","description":"CNRL offers high-quality custom-sized 304 Stainless Steel Hollow Hex Head Bolts Metric Hexagon Through Hole Bolts for your project.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.rlfasteners.com\/ja\/products\/304-stainless-steel-hollow-hex-head-bolts-metric-hexagon-through-hole-bolts\/","og_locale":"ja_JP","og_type":"article","og_title":"304 Stainless Steel Hollow Hex Head Bolts Metric Hexagon Through Hole Bolts | Fastener Manufacturer","og_description":"CNRL offers high-quality custom-sized 304 Stainless Steel Hollow Hex Head Bolts Metric Hexagon Through Hole Bolts for your project.","og_url":"https:\/\/www.rlfasteners.com\/ja\/products\/304-stainless-steel-hollow-hex-head-bolts-metric-hexagon-through-hole-bolts\/","og_site_name":"Fastener Manufacturer","article_publisher":"https:\/\/www.facebook.com\/CNRLfasteners","article_modified_time":"2026-09-02T03:27:46+00:00","og_image":[{"width":1254,"height":1254,"url":"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2026\/09\/81f5d464-72a2-49cd-b1d4-abc574a1d688.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593":"1\u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.rlfasteners.com\/products\/304-stainless-steel-hollow-hex-head-bolts-metric-hexagon-through-hole-bolts\/","url":"https:\/\/www.rlfasteners.com\/products\/304-stainless-steel-hollow-hex-head-bolts-metric-hexagon-through-hole-bolts\/","name":"304 Stainless Steel Hollow Hex Head Bolts Metric Hexagon Through Hole Bolts | Fastener Manufacturer","isPartOf":{"@id":"https:\/\/www.rlfasteners.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.rlfasteners.com\/products\/304-stainless-steel-hollow-hex-head-bolts-metric-hexagon-through-hole-bolts\/#primaryimage"},"image":{"@id":"https:\/\/www.rlfasteners.com\/products\/304-stainless-steel-hollow-hex-head-bolts-metric-hexagon-through-hole-bolts\/#primaryimage"},"thumbnailUrl":"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2026\/09\/81f5d464-72a2-49cd-b1d4-abc574a1d688.png","datePublished":"2026-09-02T03:27:43+00:00","dateModified":"2026-09-02T03:27:46+00:00","description":"CNRL offers high-quality custom-sized 304 Stainless Steel Hollow Hex Head Bolts Metric Hexagon Through Hole Bolts for your project.","breadcrumb":{"@id":"https:\/\/www.rlfasteners.com\/products\/304-stainless-steel-hollow-hex-head-bolts-metric-hexagon-through-hole-bolts\/#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.rlfasteners.com\/products\/304-stainless-steel-hollow-hex-head-bolts-metric-hexagon-through-hole-bolts\/"]}]},{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.rlfasteners.com\/products\/304-stainless-steel-hollow-hex-head-bolts-metric-hexagon-through-hole-bolts\/#primaryimage","url":"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2026\/09\/81f5d464-72a2-49cd-b1d4-abc574a1d688.png","contentUrl":"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2026\/09\/81f5d464-72a2-49cd-b1d4-abc574a1d688.png","width":1254,"height":1254},{"@type":"BreadcrumbList","@id":"https:\/\/www.rlfasteners.com\/products\/304-stainless-steel-hollow-hex-head-bolts-metric-hexagon-through-hole-bolts\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.rlfasteners.com\/"},{"@type":"ListItem","position":2,"name":"Product","item":"https:\/\/www.rlfasteners.com\/products\/"},{"@type":"ListItem","position":3,"name":"304 Stainless Steel Hollow Hex Head Bolts Metric Hexagon Through Hole Bolts"}]},{"@type":"WebSite","@id":"https:\/\/www.rlfasteners.com\/#website","url":"https:\/\/www.rlfasteners.com\/","name":"Automotive Fastener Manufacturers\u200b - CNRL","description":"CNRL specializes in custom fasteners that combine superior quality with cost-effectiveness, optimizing project budgets.","publisher":{"@id":"https:\/\/www.rlfasteners.com\/#organization"},"alternateName":"CNRL","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.rlfasteners.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ja"},{"@type":"Organization","@id":"https:\/\/www.rlfasteners.com\/#organization","name":"CNRL","alternateName":"Zhejiang Ruili \uff08CNRL\uff09Auto Parts Co., Ltd.","url":"https:\/\/www.rlfasteners.com\/","logo":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.rlfasteners.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2024\/11\/CNRL-Logo2.png","contentUrl":"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2024\/11\/CNRL-Logo2.png","width":696,"height":696,"caption":"CNRL"},"image":{"@id":"https:\/\/www.rlfasteners.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/CNRLfasteners"]}]}},"_links":{"self":[{"href":"https:\/\/www.rlfasteners.com\/ja\/wp-json\/wp\/v2\/products\/3994","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rlfasteners.com\/ja\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/www.rlfasteners.com\/ja\/wp-json\/wp\/v2\/types\/products"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rlfasteners.com\/ja\/wp-json\/wp\/v2\/comments?post=3994"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rlfasteners.com\/ja\/wp-json\/wp\/v2\/media\/4006"}],"wp:attachment":[{"href":"https:\/\/www.rlfasteners.com\/ja\/wp-json\/wp\/v2\/media?parent=3994"}],"wp:term":[{"taxonomy":"product","embeddable":true,"href":"https:\/\/www.rlfasteners.com\/ja\/wp-json\/wp\/v2\/product?post=3994"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}