USS, Mil-Spec, SAE, Standard, Large Outside Diameter
PEEK, Nylon, Phenolic Resin, Brass, Alloy Steel
9 mm, 1 15/32", 2 3/16", 1 37/64", 15/16"
1.281", 0.781", 0.75", 0.875", 1.125"
0.6 mm, 0.3 → 0.25 mm, 1.2 mm, 1.65 - 1.90 mm, 1.08 mm
1 3/4", M3, M1.6, M7, 1 1/2"
BS 4320:1968, ASME B18.8.1, ASTM F436, BS 3410, DIN 7980