Mil-Spec, USS, Standard, Beveled, Large Outside Diameter
Nylon, Phenolic Resin, Brass, Alloy Steel, Titanium
2 1/4", 2 3/16", 1 37/64", 5/8", 15/16"
0.906", 0.75", 0.438", 0.875", 1.125"
1.5 mm, 3 mm, 0.3 → 0.25 mm, 1.65 - 1.90 mm, 1.08 mm
1/2", #8, M2.5, 1 1/4", #12
ASME B18.22.1
ASTM F844, ASME B18.22.1 ASTM
F844, BS 3410, BS2870 CZ108, DIN 127B