... 1)Name:Washers 2)Size:M3-M76 3)Material:Steel,Stainless steel 4)Finish:Zinc,Black,Nickel,Tin 5)ISO9001-2008 ... , responsibility, dedication" is the spirit of our enterprise. Increasing investment in technology and personnel, we aim to enhance our company ... GB,ANSI,ASME,Non-Standard2) Size: M3–M763) Material: Carbon Steel, Alloy Steel, Stainless Steel, Brass, Aluminum, etc.4) Finish: Zinc Clear, Zinc ...