Narrow, Mil-Spec, SAE, USS, Large Outside Diameter
PEEK, Nylon, Phenolic Resin, Brass, Alloy Steel
3 1/4", 2 3/16", 1 37/64", 15/16", 1 3/8"
0.5", 0.625", 0.75", 0.875", 1.125"
0.6 mm, 0.3 → 0.25 mm, 1.65 - 1.90 mm, 1.5 mm, 1.08 mm
#10, M6, M30, M24, 1 1/2"
ASME B18.8.1, ASTM F436, ASME B18.22.1 ASTM
F844, BS 3410, DIN 6798J