SAE, Mil-Spec, USS, Beveled, Large Outside Diameter
PEEK, Nylon, Phenolic Resin, Alloy Steel, Steel
1 5/8", 2 3/16", 1 37/64", 15/16", 2 3/4"
1.625", 0.906", 0.75", 0.875", 1.125"
0.3 → 0.25 mm, 2.5 mm, 1.65 - 1.90 mm, 1.08 mm, 1.5 mm
5/16", M16, M14, #12, 7/16"
ASME B18.8.1, ASME B18.22.1 ASTM
F844, DIN 7980, BS 3410, DIN 6798J