Cup, Lock Washer, Full Washers, Flat Washers, Form A
Brass, Nylon, Copper, TPE, Stainless Steel
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
6.4 mm, 16.2 mm, 4.36 mm, 5 mm, 6.5 mm
1.5 mm, 8.1 mm, 3 mm, 0.8 mm, 0.28 mm
M3 (Form A), M5 (Form A), M5, M10, M2.5
BS 4320B, DIN 127B, DIN 7603, DIN 6797J, ASME B18.8.1