Plain Washer, Mudguard, Crinkle, Full Washers, Form A
TPE, Ceramic, Copper, Steel, Stainless Steel
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
13 mm, 3.2 mm, 2.25 mm, 17 mm, 6.5 mm
5.8 mm, 2.2 mm, 3.5 mm, 8.1 mm, 1.6 mm
M24, M5 (Form A), M6, M3, M5
DIN 7603A, DIN 6797J, DIN 125A, BS 4320G, BS 4320B