SAE, Beveled, Standard, Oversized, Large Outside Diameter
Nylon, Phenolic Resin, Steel, Alloy Steel, Titanium
2 1/4", 2 3/16", 1 37/64", 13/16", 15/16"
5.3 mm, 0.625", 0.75", 0.875", 1.125"
2.5 mm, 3.5 mm, 1.65 - 1.90 mm, 4 mm, 1.08 mm
5/8", M1.6, #4, 3/4", 1 1/8"
BS 3410, BS2870 CZ108, BS 4320:1968, ASME B18.22.1 ASTM
F844, BS 4320G