Cup, Lock Washer, Plain Washer, Full Washers, Form A
Nylon, Fibre, TPE, Brass, Copper
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
16.2 mm, 2.25 mm, 17 mm, 4.36 mm, 6.5 mm
0.5 mm, 8.1 mm, 2.5 mm, 1.5 mm, 1.1 mm
M20, M24, M5 (Form A), M6, M2
BS 4320B, DIN 7980, BS 4320G, ASME B18.8.1, DIN 7603A