Crinkle, Cup, Lock Washer, Full Washers, Form A
Steel, Stainless Steel, TPE, Ceramic, Brass
12 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
10.5 mm, 5.36 mm, 13 mm, 4.36 mm, 6.5 mm
0.9 mm, 5.8 mm, 1.1 mm, 2 mm, 0.28 mm
M3 (Form A), M10, M5 (Form A), M12, M3
DIN 6797J, BS 4320B, DIN 127B, ASME B18.21.1, DIN 7603A