Cup, Mudguard, Crinkle, Full Washers, Form A
Nylon, Fibre, 301 Stainless Steel, Brass, TPE
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
5.3 mm, 4.85 mm, 13 mm, 5.36 mm, 6.5 mm
0.9 mm, 1.8 mm, 0.28 mm, 1.5 mm, 2.2 mm
M3 (Form A), M20, M24, M12, M5 (Form A)
DIN 125A, DIN 7980, BS 4320, ASME B18.8.1, DIN 7603A