Special M20 High-Tensile Steel DIN 604 Black Oxide Flat Countersunk Pointed Tip Bolt

🔩 Customizable Fastener Types 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. 📐 Product Specifications Standards: ASME B18.2.1, IFI149, DIN931, DIN933, DIN558, DIN960, DIN961, ISO4014, DIN912, etc. Size Range: Standard & Custom sizes available Materials: Carbon steel, alloy steel, stainless steel, brass Strength Grades: 4.8 / 5.8 / 6.8 / 8.8 / 10.9 / 12.9; SAE J429 Gr.2 / Gr.5 / Gr.8; ASTM A307 Gr.A Thread Types: UNC / UNF (Inch),…