External Tooth, Mudguard, Internal Tooth, Full Washers, Form A
Copper, TPE, Steel, Nylon, Brass
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 10.5 mm, 12.5 mm, 2.25 mm, 6.5 mm
0.4 mm, 0.6 mm, 1.1 mm, 2.5 mm, 0.28 mm
M6, M12, M5 (Form A), M3, M10
BS 4463, DIN 6797J, ASME B18.8.1, DIN 7980, DIN 7603A