Mil-Spec, SAE, Standard, USS, Large Outside Diameter
PEEK, Phenolic Resin, Brass, Alloy Steel, Steel
1 7/16", 3/4", 2 3/16", 1 37/64", 15/16"
6.4 mm, 0.375", 0.75", 0.875", 1.125"
8.1 mm, 0.3 → 0.25 mm, 1.65 - 1.90 mm, 1.08 mm, 1 mm
DIN 9021, BS 4320:1968, ASME B18.22.1
ASTM F844, BS 3410, BS 4320G