Lock Washer, Plain Washer, Nylon Washers, Full Washers, Form A
Ceramic, Vulcanised Fibre, Nylon, Brass, Copper
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
2.1 mm, 8.4 mm, 14 mm, 4.36 mm, 6.5 mm
1.2 mm, 0.4 mm, 0.7 mm, 8.1 mm, 0.16 mm
M3 (Form A), M6, M24, M5 (Form A), M2.5
BS 4320, DIN 6797J, DIN 7980, ASME B18.8.1, BS 4463