Mudguard, Internal Tooth, Nylon Washers, Full Washers, Form A
Fibre, Brass, TPE, Copper, Stainless Steel
8.8 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
10.5 mm, 2.2 mm, 13 mm, 8 mm, 6.5 mm
5 mm, 1.8 mm, 1.6 mm, 1.1 mm, 0.3 mm
M24, M5 (Form A), M10, M5, M2.5
ASME B18.22.1 ASTM
F844, ASME B18.8.1, BS 4320, BS 4320B, DIN 7603A