Flat Washer 1. DIN125 / DIN9021/DIN433, SAE or GB 2. Size: M3 to M30 3. Material: stainless steel 200, 201, 304, 316 Flat Washer1. Standard: DIN125 / DIN9021/DIN433, SAE or GB;2. Thickness: normal, thicker or thinner;3. Surface: nice flatness and no burr;4. Raw Material: from Group Company, with stable quality and competitive price;5. Processing: by stamping;6. Other names: plain washer. 200 Flat ...