DIN931/933/601/960/961/6921 ANSI/ASME B 18.2.1 ISO4014/4017
We are a large hex bolts and nuts manufacturer with capacity of over 200MT per day.Range size: (1)Hex. BoltsDiameter.: M6~M56(1/4~2")Length: 500mm max.(3/8"~20")Grade: 4.8/5.8/6.8/8.8/10.9/12.9(ANSI A307/2/5/8/A325)Standard: DIN,ANSI,UNI,JIS,ISOincl.DIN931/933/601/960/961/6921, ANSI/ASME B 18.2.1, ISO4014/4017(2).HEX SOCKET CAP SCREWS (ALLEN BOLTS).Diamete.: M6~M56(1/4~2")Length: 500mm max.(3/8"~20")Grade: 4.8/5.8/6.8/8.8/10.9/12.9(ANSI A307/2/5/8/A325)Standard: DIN,ANSI,UNI,JIS,ISOincl.DIN912, ISO4762(3)Hex. Nuts:Diameter.: 3MM--72MM (1/4"---3")Grade: 6/8/10/12(ANSI 2/5/2H)Standard: DIN,ANSI,UNI,JIS,ISOincl.DIN934/439/6923,DIN985/986/982,ANSI18.2.2, BS1083,ISO4032/4035
hex nut
