... )Material:Steel,Stainless steel 4)Finish:Zinc,Black,Nickel,Tin SpecificationsFlat Washer 1)Standard:DIN,ANSI,BS,JIS,GB ... etc.4) Finish: Zinc Clear, Zinc Yellow, Black, Nickel-plating, Tin-plating, Chrome- plating, Dacromet,Mechanical Galvanizing, Hot-dip Galvanizing.etc.5) Shape: ... : Carton, Box, Bag, Pallet or according to your request.8) For non-standard parts, samples or drawings are avaliable for ...