2205, 2507,254SMO,Alloy 925, C-276 etc nickel alloy fastener. the size ranges from 6mm to 64mm,ASME and DIN standard
as your requirement
DIN 766, DIN 763, DIN 5685, Korea Standard, Japanese Standard, UK standard stainless steel link chain
as your requirement
ASME B 16.5 , DIN EN 1092 standard
as your requirement
