Nylon Washers, Lock Washer, Crinkle, Full Washers, Form A
Stainless Steel, Ceramic, TPE, Copper, Brass
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
5.3 mm, 12.5 mm, 13 mm, 17 mm, 6.5 mm
5.8 mm, 2 mm, 0.4 mm, 3.5 mm, 8.1 mm
M20, M3 (Form A), M5 (Form A), M5, M10
DIN 7603, ASME B18.8.1, BS 4320, BS 4320B, DIN 7603A