Spring, Nylon Washers, Mudguard, Full Washers, Form A
Vulcanised Fibre, Brass, Stainless Steel, TPE, Copper
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, 3.2 mm, 5.36 mm, 6.5 mm
1.4 mm, 5.8 mm, 1.2 mm, 1.8 mm, 1.1 mm
M3 (Form A), M20, M8, M24, M5 (Form A)
BS 4320, BS 4320B, DIN 6797J, ASME B18.22.1
ASTM F844, ASME B18.21.1