Crinkle, Cup, Nylon Washers, Full Washers, Form A
Fibre, Stainless Steel, TPE, Vulcanised Fibre, Brass
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
2.6 mm, 4.85 mm, 6.4 mm, 10.5 mm, 6.5 mm
8.1 mm, 1.1 mm, 2 mm, 2.5 mm, 0.28 mm
M16, M5 (Form A), M3, M2.5, M5
BS 4320:1968, BS 4463, ASME B18.21.1, DIN 6797J, DIN 125A