DIN933 Bolt
Products tagged with DIN933 Bolt
12.9 Grade Black Zinc Plated Hex Head Bolts (DIN931 & DIN933)
These DIN931/DIN933 hex bolts are available in 10.9 and 12.9 high strength grades with a black zinc plated finish, offering superior resistance to rust and salt spray. Manufactured from premium alloy steel with high tensile and yield strength, they are offered in both full-thread and half-thread designs. Covering the complete M4-M52 specification range, they are ideal for heavy-duty applications in automotive, machinery, steel structures, and new energy sectors, with custom options available.
8.8 Grade DIN 933/931 Black Oxide Hex Head Bolt
These 8.8 grade black oxide hex head bolts comply with DIN 933 full-thread and DIN 931 half-thread standards. Manufactured from premium carbon steel, they provide stable high tensile strength and excellent oxidation resistance. Featuring precise standard threads for easy installation, these durable fasteners are suitable for machinery, construction, automotive, and railway applications, with custom packaging and logos available.