Plain Washer, Mudguard, Crinkle, Full Washers, Form A
Brass, Fibre, TPE, Steel, Copper
3/4" X 3" X 1/4", 24 mm, 15.5 mm, 6.9 mm, 11.88 mm
12.2 mm, 6.4 mm, 12.5 mm, 2.25 mm, 6.5 mm
1 mm, 3.5 mm, 8.1 mm, 0.4 mm, 1.1 mm
M3 (Form A), M6, M5 (Form A), M2, M10
DIN 7980, DIN 6797J, DIN 6797A, ASME B18.22.1
ASTM F844, BS 4320B