... 2) Size: M3-M76 3) Type:flat,plain,square,cup washer 4)High quality and low price 1) Standard: DIN, BS, IFI, JIS ... , ISO,GB,ANSI,ASME,Non-Standard2) Size: M3–M763) Material: Carbon Steel ... , Alloy Steel, Stainless Steel, Brass, Aluminum, etc.4) Finish: Zinc Clear, Zinc Yellow ...