Standard, Beveled, USS, SAE, Large Outside Diameter
PEEK, Nylon, Phenolic Resin, Brass, Alloy Steel
12 mm, 20 mm, 2 3/16", 1 37/64", 15/16"
0.75", 0.25", 0.875", 1.125", 1.25"
8.1 mm, 0.3 → 0.25 mm, 1.65 - 1.90 mm, 1.08 mm, 1.5 mm
5/8", 1 3/4", #6, M10, M18
ASME B18.22.1 ASTM
F844, BS2870 CZ108, BS 4320:1968, BS 3410, DIN 6798J