1.Precision metal pin shaft 2.MAT: Stainless steel 3.Finish: plating anodizing painting 4.Supply OEM & ODM 5.ISO 9001-14001 Machining partsMaterials Aluminum, Aluminum alloy, Zinc,Zinc alloy ,Stainless steel, Mild steel, Alloy steel, Cooper, brass, etc.Tolerance +/-0.001mm Application · Medical parts · Machine parts· Aerospace machinery parts· Ships equipment parts· Electrical parts· Furniture ...