Mil-Spec, Oversized, Beveled, Standard, Large Outside Diameter
Nylon, Phenolic Resin, Alloy Steel, Steel, Titanium
2 1/32", 2 3/16", 1 37/64", 15/16", 3 1/2"
0.344", 0.906", 0.75", 0.875", 1.125"
8.1 mm, 0.3 → 0.25 mm, 1.65 - 1.90 mm, 0.5 mm, 1.08 mm
BS 3410, DIN 127B, DIN 6797J, ASME B18.21.1, ASME B18.8.1