Crinkle, Nylon Washers, Mudguard, Full Washers, Form A
Vulcanised Fibre, TPE, Steel, Stainless Steel, Copper
4.51 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 3.2 mm, 12.2 mm, 2.25 mm, 6.5 mm
0.7 mm, 5 mm, 1.2 mm, 0.4 mm, 2.2 mm
M3 (Form A), M16, M24, M5 (Form A), M12
DIN 125A, DIN 127B, ASME B18.22.1
ASTM F844, BS 4320, ASME B18.21.1