Hexagon thick nuts to DIN 6330 — heavy-pattern nuts with deeper thread engagement and higher load capacity for steel structures, flange joints and high-strength bolt assemblies. Carbon steel or 304/316 stainless steel; zinc plated, hot-dip galvanized, Dacromet, nickel plated, color-zinc or chrome finishes available. ISO 9001:2015 certified factory · OEM/ODM supported · Bulk MOQ 500 pcs.
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Thick hexagon nuts to DIN 6330 with ~1.5d height for higher thread engagement on class 10.9 and 12.9 bolts, dynamic loading and where a longer tap is needed in castings. M10 to M36, plain or hot-dip galvanized.
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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