Mil-Spec, SAE, Beveled, Standard, Large Outside Diameter
Nylon, Phenolic Resin, Brass, Alloy Steel, Steel
1 1/16", 9 mm, 2 3/16", 1 37/64", 15/16"
0.531", 0.5", 0.875", 1.125", 1.25"
1.2 mm, 1.65 - 1.90 mm, 1.5 mm, 1.08 mm, 0.5 mm
BS2870 CZ108, BS 4320, ASME B18.8.1, BS 3410, DIN 6798J