Stainless Steel hex head pressure riveting stud Material: copper, stainless steel, carbon steel, alloy steel, aluminum etc Stainless Steel hex head pressure riveting stud 1. Material: copper, stainless steel, carbon steel, aluminum etc2. Standard ... parts, CNC lathe turning parts, grinding parts, stamping parts, casting and forging parts, welding parts, assembly service.4. ISO9001 2000 quality ...