Mil-Spec, Oversized, Standard, Beveled, Large Outside Diameter
Nylon, Phenolic Resin, Brass, Alloy Steel, Titanium
1 1/32", 18 mm, 2 3/16", 1 37/64", 15/16"
1.281", 10.5 mm, 0.75", 0.875", 1.125"
1.01 mm, 8.1 mm, 0.3 → 0.25 mm, 1.65 - 1.90 mm, 1.08 mm
DIN 6798J, BS 4320G, ASME B18.8.1, BS 3410, ASME B18.22.1 ASTM
F844