{"id":245,"date":"2025-07-10T18:45:02","date_gmt":"2025-07-10T10:45:02","guid":{"rendered":"http:\/\/www.glomartzone.com\/?post_type=product&#038;p=245"},"modified":"2026-03-26T09:51:06","modified_gmt":"2026-03-26T01:51:06","slug":"245","status":"publish","type":"product","link":"http:\/\/www.glomartzone.com\/index.php\/product\/245\/","title":{"rendered":"Special M20 High-Tensile Steel DIN 604 Black Oxide Flat Countersunk Pointed Tip Bolt"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-248\" src=\"http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H42bcd7eea80844c2b7114610512f594fA.jpg_720x720q50.jpg\" alt=\"\" width=\"433\" height=\"389\" srcset=\"http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H42bcd7eea80844c2b7114610512f594fA.jpg_720x720q50.jpg 433w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H42bcd7eea80844c2b7114610512f594fA.jpg_720x720q50-300x270.jpg 300w\" sizes=\"auto, (max-width: 433px) 100vw, 433px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-247\" src=\"http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H36d08110cd3e4c99814b63ccf3d527a5l.jpg_720x720q50.jpg\" alt=\"\" width=\"399\" height=\"403\" srcset=\"http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H36d08110cd3e4c99814b63ccf3d527a5l.jpg_720x720q50.jpg 399w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H36d08110cd3e4c99814b63ccf3d527a5l.jpg_720x720q50-100x100.jpg 100w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H36d08110cd3e4c99814b63ccf3d527a5l.jpg_720x720q50-297x300.jpg 297w\" sizes=\"auto, (max-width: 399px) 100vw, 399px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-246\" src=\"http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H0d846211a38d46b69a462ad394022063E-1.jpg_720x720q50-1.jpg\" alt=\"\" width=\"394\" height=\"392\" srcset=\"http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H0d846211a38d46b69a462ad394022063E-1.jpg_720x720q50-1.jpg 394w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H0d846211a38d46b69a462ad394022063E-1.jpg_720x720q50-1-100x100.jpg 100w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H0d846211a38d46b69a462ad394022063E-1.jpg_720x720q50-1-300x298.jpg 300w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H0d846211a38d46b69a462ad394022063E-1.jpg_720x720q50-1-150x150.jpg 150w\" sizes=\"auto, (max-width: 394px) 100vw, 394px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-252\" src=\"http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H807c73ae3932456b861bc9c51caede25i.jpg_720x720q50.jpg\" alt=\"\" width=\"394\" height=\"402\" srcset=\"http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H807c73ae3932456b861bc9c51caede25i.jpg_720x720q50.jpg 394w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H807c73ae3932456b861bc9c51caede25i.jpg_720x720q50-294x300.jpg 294w\" sizes=\"auto, (max-width: 394px) 100vw, 394px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-249\" src=\"http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H476494001a9f44e1892c94146299ef462.jpg_720x720q50.jpg\" alt=\"\" width=\"393\" height=\"393\" srcset=\"http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H476494001a9f44e1892c94146299ef462.jpg_720x720q50.jpg 393w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H476494001a9f44e1892c94146299ef462.jpg_720x720q50-300x300.jpg 300w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H476494001a9f44e1892c94146299ef462.jpg_720x720q50-100x100.jpg 100w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H476494001a9f44e1892c94146299ef462.jpg_720x720q50-150x150.jpg 150w\" sizes=\"auto, (max-width: 393px) 100vw, 393px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-253\" src=\"http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/Hb4f91e4f10084206bee196c0488a25096.jpg\" alt=\"\" width=\"800\" height=\"1810\" srcset=\"http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/Hb4f91e4f10084206bee196c0488a25096.jpg 800w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/Hb4f91e4f10084206bee196c0488a25096-600x1358.jpg 600w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/Hb4f91e4f10084206bee196c0488a25096-133x300.jpg 133w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/Hb4f91e4f10084206bee196c0488a25096-453x1024.jpg 453w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/Hb4f91e4f10084206bee196c0488a25096-768x1738.jpg 768w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/Hb4f91e4f10084206bee196c0488a25096-679x1536.jpg 679w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/Hb4f91e4f10084206bee196c0488a25096-480x1086.jpg 480w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-251\" src=\"http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H7785dd73d6584773b68bebbb660dc8c5n.jpg\" alt=\"\" width=\"1000\" height=\"617\" srcset=\"http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H7785dd73d6584773b68bebbb660dc8c5n.jpg 1000w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H7785dd73d6584773b68bebbb660dc8c5n-600x370.jpg 600w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H7785dd73d6584773b68bebbb660dc8c5n-300x185.jpg 300w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H7785dd73d6584773b68bebbb660dc8c5n-768x474.jpg 768w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H7785dd73d6584773b68bebbb660dc8c5n-980x605.jpg 980w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H7785dd73d6584773b68bebbb660dc8c5n-480x296.jpg 480w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-250\" src=\"http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H74cdc306750e4aefa06f5d16e0f2ba2ck.jpg\" alt=\"\" width=\"687\" height=\"230\" srcset=\"http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H74cdc306750e4aefa06f5d16e0f2ba2ck.jpg 687w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H74cdc306750e4aefa06f5d16e0f2ba2ck-600x201.jpg 600w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H74cdc306750e4aefa06f5d16e0f2ba2ck-300x100.jpg 300w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H74cdc306750e4aefa06f5d16e0f2ba2ck-480x161.jpg 480w\" sizes=\"auto, (max-width: 687px) 100vw, 687px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-240\" src=\"http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H37630354196f43b18fced593a5d9a6a4L-1.jpg\" alt=\"\" width=\"750\" height=\"999\" srcset=\"http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H37630354196f43b18fced593a5d9a6a4L-1.jpg 750w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H37630354196f43b18fced593a5d9a6a4L-1-600x799.jpg 600w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H37630354196f43b18fced593a5d9a6a4L-1-225x300.jpg 225w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H37630354196f43b18fced593a5d9a6a4L-1-480x639.jpg 480w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-119\" src=\"http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/Ha2cfc6be811545f99044f0eaf7e449c3D.jpg\" alt=\"\" width=\"810\" height=\"1080\" srcset=\"http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/Ha2cfc6be811545f99044f0eaf7e449c3D.jpg 810w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/Ha2cfc6be811545f99044f0eaf7e449c3D-600x800.jpg 600w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/Ha2cfc6be811545f99044f0eaf7e449c3D-225x300.jpg 225w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/Ha2cfc6be811545f99044f0eaf7e449c3D-768x1024.jpg 768w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/Ha2cfc6be811545f99044f0eaf7e449c3D-480x640.jpg 480w\" sizes=\"auto, (max-width: 810px) 100vw, 810px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-238\" src=\"http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H1079857917fe4eb89c8ce4ba354ca481W-1.jpg\" alt=\"\" width=\"750\" height=\"1595\" srcset=\"http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H1079857917fe4eb89c8ce4ba354ca481W-1.jpg 750w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H1079857917fe4eb89c8ce4ba354ca481W-1-600x1276.jpg 600w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H1079857917fe4eb89c8ce4ba354ca481W-1-141x300.jpg 141w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H1079857917fe4eb89c8ce4ba354ca481W-1-482x1024.jpg 482w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H1079857917fe4eb89c8ce4ba354ca481W-1-722x1536.jpg 722w, http:\/\/www.glomartzone.com\/wp-content\/uploads\/2025\/07\/H1079857917fe4eb89c8ce4ba354ca481W-1-480x1021.jpg 480w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<h3 data-start=\"65\" data-end=\"101\">\ud83d\udd29 Customizable Fastener Types<\/h3>\n<p data-start=\"102\" data-end=\"351\">Anti-theft bolts, fish tail bolts, double-end studs, heavy hex nuts, washers, rivets, pins, stainless steel T-bolts, U-bolts, eye bolts, hollow steel bolts, flange bolts, wheel hub bolts, B7 studs, countersunk tip bolts, hammer head bolts, and more.<\/p>\n<hr data-start=\"353\" data-end=\"356\" \/>\n<h3 data-start=\"358\" data-end=\"389\">\ud83d\udcd0 Product Specifications<\/h3>\n<ul data-start=\"390\" data-end=\"957\">\n<li data-start=\"390\" data-end=\"492\">\n<p data-start=\"392\" data-end=\"492\"><strong data-start=\"392\" data-end=\"406\">Standards:<\/strong> ASME B18.2.1, IFI149, DIN931, DIN933, DIN558, DIN960, DIN961, ISO4014, DIN912, etc.<\/p>\n<\/li>\n<li data-start=\"493\" data-end=\"546\">\n<p data-start=\"495\" data-end=\"546\"><strong data-start=\"495\" data-end=\"510\">Size Range:<\/strong> Standard &amp; Custom sizes available<\/p>\n<\/li>\n<li data-start=\"547\" data-end=\"615\">\n<p data-start=\"549\" data-end=\"615\"><strong data-start=\"549\" data-end=\"563\">Materials:<\/strong> Carbon steel, alloy steel, stainless steel, brass<\/p>\n<\/li>\n<li data-start=\"616\" data-end=\"721\">\n<p data-start=\"618\" data-end=\"721\"><strong data-start=\"618\" data-end=\"638\">Strength Grades:<\/strong> 4.8 \/ 5.8 \/ 6.8 \/ 8.8 \/ 10.9 \/ 12.9; SAE J429 Gr.2 \/ Gr.5 \/ Gr.8; ASTM A307 Gr.A<\/p>\n<\/li>\n<li data-start=\"722\" data-end=\"768\">\n<p data-start=\"724\" data-end=\"768\"><strong data-start=\"724\" data-end=\"741\">Thread Types:<\/strong> UNC \/ UNF (Inch), Metric<\/p>\n<\/li>\n<li data-start=\"769\" data-end=\"887\">\n<p data-start=\"771\" data-end=\"887\"><strong data-start=\"771\" data-end=\"790\">Surface Finish:<\/strong> Zinc plating (white \/ blue \/ yellow \/ black), black oxide, HDG, nickel plating, chrome plating<\/p>\n<\/li>\n<li data-start=\"888\" data-end=\"957\">\n<p data-start=\"890\" data-end=\"957\"><strong data-start=\"890\" data-end=\"904\">Packaging:<\/strong> 25kg bulk cartons + pallet, or customized on request<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"959\" data-end=\"962\" \/>\n<h3 data-start=\"964\" data-end=\"990\">\ud83e\uddea Quality Assurance<\/h3>\n<p data-start=\"991\" data-end=\"1185\">Equipped with full testing facilities:<br data-start=\"1029\" data-end=\"1032\" \/>Spectrometer | Hardness Tester | Metallographic Microscope | Tensile Tester | Salt Spray Chamber | Magnetic Particle Tester | Vernier Calipers &amp; Gauges<\/p>\n<hr data-start=\"1187\" data-end=\"1190\" \/>\n<h3 data-start=\"1192\" data-end=\"1213\">\ud83d\udd27 Applications<\/h3>\n<p data-start=\"1214\" data-end=\"1373\">Steel structure projects | Industrial plants | Oil &amp; gas | Transmission towers | Wind power equipment | Heavy machinery | Automotive parts | Home improvement<\/p>\n<hr data-start=\"1375\" data-end=\"1378\" \/>\n<p data-start=\"1380\" data-end=\"1467\">\ud83d\udcde <strong data-start=\"1383\" data-end=\"1427\">Contact for Quotation or Drawing Review:<\/strong><br data-start=\"1427\" data-end=\"1430\" \/>WhatsApp &amp; Phone: <strong data-start=\"1448\" data-end=\"1467\">+86 15128077256<\/strong><\/p>\n","protected":false},"featured_media":247,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[174],"product_tag":[67,19,66,69,65,68],"class_list":{"0":"post-245","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bolt","7":"product_tag-custom-fasteners","8":"product_tag-high-strength-bolts","9":"product_tag-industrial-fasteners","10":"product_tag-stainless-steel-bolts","11":"product_tag-steel-structure-hardware","12":"product_tag-zinc-plated-screws","14":"first","15":"instock","16":"taxable","17":"shipping-taxable","18":"product-type-simple"},"_links":{"self":[{"href":"http:\/\/www.glomartzone.com\/index.php\/wp-json\/wp\/v2\/product\/245","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.glomartzone.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"http:\/\/www.glomartzone.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"http:\/\/www.glomartzone.com\/index.php\/wp-json\/wp\/v2\/comments?post=245"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.glomartzone.com\/index.php\/wp-json\/wp\/v2\/media\/247"}],"wp:attachment":[{"href":"http:\/\/www.glomartzone.com\/index.php\/wp-json\/wp\/v2\/media?parent=245"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"http:\/\/www.glomartzone.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=245"},{"taxonomy":"product_cat","embeddable":true,"href":"http:\/\/www.glomartzone.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=245"},{"taxonomy":"product_tag","embeddable":true,"href":"http:\/\/www.glomartzone.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=245"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}