{"id":2677,"date":"2026-09-26T15:43:27","date_gmt":"2026-09-26T15:43:27","guid":{"rendered":"https:\/\/fastenhardware.com\/?post_type=product&#038;p=2677"},"modified":"2026-09-27T12:54:14","modified_gmt":"2026-09-27T12:54:14","slug":"grade-12-9-blackened-high-strength-hex-head-bolts","status":"publish","type":"product","link":"https:\/\/fastenhardware.com\/de\/product\/grade-12-9-blackened-high-strength-hex-head-bolts\/","title":{"rendered":"Grade 12.9 Blackened High-Strength Hex Head Bolts, M6\/M8\/M10"},"content":{"rendered":"<figure><img decoding=\"async\" src=\"https:\/\/fastenhardware.com\/wp-content\/uploads\/2026\/09\/technical-dimensions-3.webp\" alt=\"Grade 12.9 Blackened High-Strength Hex Head Bolts, M6\/M8\/M10 - Technical Dimensions\" style=\"max-width:100%;height:auto\" loading=\"lazy\"><\/figure>\n<p>Grade 12.9 high-strength hex head bolts with the source-listed blackened finish. Original full-thread and partial-thread options retain their individual labels. The supplier reference diagram defines diameter d, under-head length L, head height k and width across flats s. All reference values, including the listed M8 pitch of 1 mm, are preserved without an assumed correction.<\/p>\n<h2>Technical Specifications<\/h2>\n<div class=\"variant-table-wrap\">\n<table>\n<thead>\n<tr>\n<th>Property<\/th>\n<th>Supplier data<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Supplier grade<\/td>\n<td>12.9<\/td>\n<\/tr>\n<tr>\n<td>Finish<\/td>\n<td>Blackened<\/td>\n<\/tr>\n<tr>\n<td>Form<\/td>\n<td>Hex head bolt<\/td>\n<\/tr>\n<tr>\n<td>Thread<\/td>\n<td>Exact source full-thread \/ partial-thread option<\/td>\n<\/tr>\n<tr>\n<td>Drawing columns<\/td>\n<td>A\/B identify source dimensional groups<\/td>\n<\/tr>\n<tr>\n<td>Unit<\/td>\n<td>mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><strong>Model<\/strong>: <span>681156465472<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Grade 12.9 high-strength hex head bolts with the source-listed blackened finish. Original full-thread and partial-thread options retain their individual labels. The supplier reference diagram defines diameter d, under-head length L, head height k and width across flats s. All reference values, including the listed M8 pitch of 1 mm, are preserved without an assumed correction.<\/p>","protected":false},"featured_media":2678,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[16],"product_tag":[],"class_list":["post-2677","product","type-product","status-publish","has-post-thumbnail","product_cat-hex-bolts","first","instock","shipping-taxable","product-type-variable"],"_links":{"self":[{"href":"https:\/\/fastenhardware.com\/de\/wp-json\/wp\/v2\/product\/2677","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fastenhardware.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/fastenhardware.com\/de\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/fastenhardware.com\/de\/wp-json\/wp\/v2\/comments?post=2677"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fastenhardware.com\/de\/wp-json\/wp\/v2\/media\/2678"}],"wp:attachment":[{"href":"https:\/\/fastenhardware.com\/de\/wp-json\/wp\/v2\/media?parent=2677"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/fastenhardware.com\/de\/wp-json\/wp\/v2\/product_brand?post=2677"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/fastenhardware.com\/de\/wp-json\/wp\/v2\/product_cat?post=2677"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/fastenhardware.com\/de\/wp-json\/wp\/v2\/product_tag?post=2677"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}