Spring, Cup, Lock Washer, Full Washers, Form A
Stainless Steel, Steel, Ceramic, TPE, Copper
4 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
10.5 mm, 12.5 mm, 5.36 mm, 17 mm, 6.5 mm
5.8 mm, 0.7 mm, 2 mm, 0.4 mm, 0.28 mm
M16, M3 (Form A), M3, M5 (Form A), M10
BS 4320:1968, DIN 6798J, DIN 6797J, DIN 125A, DIN 7603A