External Tooth, Spring, Mudguard, Full Washers, Form A
Brass, Fibre, Steel, TPE, 301 Stainless Steel
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
5.1 mm, 4.85 mm, 2.1 mm, 16.2 mm, 6.5 mm
8.1 mm, 0.4 mm, 1.2 mm, 3.5 mm, 0.28 mm
M3 (Form A), M2, M5, M5 (Form A), M2.5
DIN 6797J, DIN 6798J, BS 4320G, ASME B18.22.1
ASTM F844, BS 4320B