pressure riveting stud Material: copper, stainless steel, carbon steel, alloy steel, aluminum etc ISO9001 quality pressure riveting stud 1. Material: copper, stainless steel, carbon steel, aluminum etc2. Standard/non-standard parts, OEM/ODM is available3. Machining parts, CNC machining parts, CNC milling parts, CNC lathe turning parts, grinding parts, stamping parts, casting and forging parts, ...