Hex Head Bolts

Buy hex head bolts factory-direct from Rongrun Fasteners. Available fully threaded (DIN 933) or partially threaded (DIN 931), in grades 4.8, 8.8, 10.9 and 12.9, with plain, zinc plated, hot-dip galvanized or Dacromet finishes. Material options include carbon steel, alloy steel and stainless steel. Size range M6–M64, imperial sizes on request. ISO 9001:2015 certified factory · OEM/ODM supported · Bulk MOQ 500 pcs.Related guides: Full-thread hex bolts · Half-thread hex bolts · Grade 10.9 bolts · Grade 12.9 bolts · ASTM A325 structural bolts · ASTM A490 structural bolts.

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Hex Head Bolts — DIN 933 / DIN 931

Fully threaded DIN 933 and partially threaded DIN 931 hex bolts from M6 to M48, property class 4.8, 8.8, 10.9 and 12.9. Black, zinc-plated and hot-dip galvanized finishes ex-stock; stainless A2-70 / A4-80 on request. Complete size tables in the related guides below.

Related Technical Guides

Need a quotation? Send us your specification - MOQ from 1,000 pcs, lead time 7-15 days, ISO 9001:2015 certified with EN 10204 3.1 material certificates.

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