Buy threaded rods factory-direct from Rongrun Fasteners. Fully threaded rods and studs to DIN 975 / DIN 976 / ASTM A307, in grades 4.8 and 8.8, with zinc plated, hot-dip galvanized, black oxide or stainless steel A2/A4 finishes. Diameters M3–M36, standard 1m / 2m / 3m lengths or cut to your drawing. ISO 9001:2015 certified factory · OEM/ODM supported · Bulk MOQ 500 pcs.
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Threaded rods to DIN 976 / DIN 975 in M6 to M42, continuous thread bar in 1 m / 3 m lengths, double-end studs to DIN 939/940 and weldable stud bolts. Carbon steel class 4.8/8.8 and A2/A4 stainless in coarse and fine pitch; cut-to-length and custom thread sections available.
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.
