Square Washer 1)Standard:DIN,ANSI,BS,JIS,GB 2)Size:M3-M76 ... steel 4)Finish:Zinc,Black,Nickel SpecificationsSquare Washer 1)Standard:DIN,ANSI,BS,JIS,GB 2)Size:M3-M76 ... :Zinc,Black,Nickel,TinMetal Square Washer1) Standard: DIN, BS, IFI, JIS, ISO,GB,ANSI,ASME,Non-Standard2) Size: M3–M763) ... , Pallet or according to your request.8) For non-standard parts, samples or drawings are avaliable for us.9) Working ...