External Tooth, Internal Tooth, Nylon Washers, Full Washers, Form A
TPE, Ceramic, Steel, Brass, Stainless Steel
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
2.1 mm, 12.5 mm, 5.36 mm, 2.25 mm, 6.5 mm
1.2 mm, 1.8 mm, 8.1 mm, 3.5 mm, 0.8 mm
M2.5, M3 (Form A), M3, M5 (Form A), M2
DIN 6797J, ASME B18.22.1
ASTM F844, ASME B18.8.1, DIN 7603A, BS 4320