... /8.8/10.9 Features: 1) Standard: DIN, GB, JIS, ANSI, Non-standard 2) Material: Carbon steel, stainless steel ,aolly steel3 ... bolt(DIN931,DIN933, DIN601, DIN558, GA/T5780-GB/T5783, JISB1180, ANSI/ASME B18.2.1,B.S.W916) ,high strength bolts stud ... bolt(DIN529,IFI136, GB/T799), square head bolts, expansion bolt(ANSI,BS,DIN), eye bolt (DIN444) and so on. NUT:(M12 ...