Mudguard, Spring, External Tooth, Full Washers, Form A
Brass, Copper, TPE, Vulcanised Fibre, Stainless Steel
37 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
3.2 mm, 8.4 mm, 25 mm, 6.4 mm, 6.5 mm
5 mm, 1.8 mm, 3.5 mm, 0.7 mm, 1.2 mm
M24, M5 (Form A), M16, M2, M3
ASME B18.22.1 ASTM
F844, BS 4320, BS 4320G, ASME B18.22.1
ASTM F844, DIN 7603A