Cup, Lock Washer, Plain Washer, Full Washers, Form A
Copper, TPE, Ceramic, 301 Stainless Steel, Steel
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
4.36 mm, 4.85 mm, 12.5 mm, 16.2 mm, 6.5 mm
0.5 mm, 8.1 mm, 1.2 mm, 2.5 mm, 0.28 mm
M3 (Form A), M20, M5 (Form A), M12, M10
DIN 127B, DIN 7603, ASME B18.8.1, DIN 7980, BS 4463