Mil-Spec, Beveled, Standard, SAE, Large Outside Diameter
PEEK, Nylon, Phenolic Resin, Alloy Steel, Titanium
59/64", 7/8", 2 3/16", 1 37/64", 15/16"
5.3 mm, 0.75", 0.625", 0.875", 1.125"
2 mm, 1 mm, 1.5 mm, 0.5 mm, 1.08 mm
M20, 1 3/4", #8, #10, M16
BS 3410, DIN 7980, BS 4320:1968, DIN 127B, DIN 6798J