stainless steel lock washer 1)Standard:DIN,ANSI,BS,JIS,GB 2)Size:M3-M76 3) ... Finish:Tin,Nickel,Chrome stainless steel lock washer1) Standard: DIN, BS, IFI, JIS, ISO,GB,ANSI,ASME,Non-Standard2 ... , Bag, Pallet or according to your request.8) For non-standard parts, samples or drawings are avaliable for us.9) Working ...