Plain Washer, Crinkle, Cup, Full Washers, Form A
TPE, Vulcanised Fibre, Copper, Stainless Steel, Brass
4.51 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
3.2 mm, 4.85 mm, 2.1 mm, 4.36 mm, 6.5 mm
0.9 mm, 0.16 mm, 1.8 mm, 1.1 mm, 0.28 mm
M6 (Form A), M3 (Form A), M10, M5 (Form A), M16
BS 3410, BS 4320B, DIN 127B, ASME B18.21.1, DIN 7603A