Cup, Nylon Washers, Mudguard, Full Washers, Form A
Fibre, Brass, Stainless Steel, Steel, TPE
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
10.5 mm, 2.25 mm, 13 mm, 4.36 mm, 6.5 mm
1.2 mm, 1.8 mm, 8.1 mm, 2 mm, 0.16 mm
M6 (Form A), M3 (Form A), M6, M5 (Form A), M2.5
ASTM F436, ASME B18.21.1, BS 4320B, DIN 7603A, ASME B18.8.1