Mil-Spec, Beveled, Standard, Oversized, Large Outside Diameter
Nylon, Phenolic Resin, Brass, Alloy Steel, Titanium
2", 1 5/8", 2 3/16", 1 37/64", 15/16"
0.469", 0.75", 0.875", 1.125", 1.25"
8.1 mm, 0.3 → 0.25 mm, 1.65 - 1.90 mm, 1.5 mm, 1.08 mm
ASME B18.22.1
ASTM F844, BS 3410, BS2870 CZ108, BS 4320:1968, DIN 6798J