External Tooth, Mudguard, Cup, Full Washers, Form A
Brass, Steel, 301 Stainless Steel, TPE, Nylon
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
2.2 mm, 6.4 mm, 2.25 mm, 17 mm, 6.5 mm
1 mm, 0.6 mm, 1.2 mm, 1.1 mm, 0.8 mm
M8, M10, M24, M12, M5 (Form A)
DIN 6797A, DIN 6798J, DIN 125A, BS 4320B, DIN 7603A