Standard, SAE, USS, Oversized, Large Outside Diameter
Phenolic Resin, Brass, Alloy Steel, Steel, Titanium
2 3/16", 1 37/64", 15/16", 1 5/32", 3 1/2"
4.3 mm, 0.375", 0.75", 0.875", 1.125"
1.01 mm, 0.3 → 0.25 mm, 1.65 - 1.90 mm, 0.5 mm, 1.08 mm
3/8", 1 1/4", #8, M8, 1 1/8"
BS 4320:1968, ASME B18.8.1, ASTM F436, ASME B18.22.1 ASTM
F844, BS 3410