DIN125A, DIN125B, DIN126, DIN9021, DIN433,DIN435, DIN435, DIN436, DIN440R,
DIN1440, DIN1441, DIN6916, DIN7989, etc.
USS, SAE, FENDER WASHER,F436, etc.
BS4320 TYPE A-G, BS3410, JIS 1256, NFE25513, etc.
Material: Carbon Steel, Stainless Steel, Alloy Steel, etc.
Finishes: Plain, Black, ZP, YZP, H.D.G.
Flat Washers