Plain Washer, Spring, Lock Washer, Full Washers, Form A
Copper, Ceramic, TPE, Steel, Nylon
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
3.2 mm, 12.5 mm, 2.25 mm, 4.36 mm, 6.5 mm
0.8 mm, 1.6 mm, 8.1 mm, 1 mm, 0.28 mm
M12, M16, M5 (Form A), M6, M2
DIN 127B, DIN 125A, ASME B18.8.1, BS 4320B, DIN 7603A