... Detailed Product Description 1) Standard: DIN125, DIN9021, DIN126, DIN440, DIN433, DIN7349, DIN7989, BS4320, USS/SAE, NFE25513, NFE25514, F436, Penny Washer, Fender Washer2 ... +6, H.D.G.Packing: bulk, box packing, polybag plain washers/flat washers din125 stainless steel