SAE, Standard, USS, Beveled, Large Outside Diameter
PEEK, Nylon, Phenolic Resin, Alloy Steel, Steel
1 1/32", 20 mm, 2 3/16", 1 37/64", 15/16"
0.469", 0.156", 0.75", 0.875", 1.125"
0.6 mm, 0.3 → 0.25 mm, 3.5 mm, 1.65 - 1.90 mm, 1.08 mm
7/8", 3 1/2", M8, 1/2", #8
BS2870 CZ108, DIN 6798J, ASME B18.22.1 ASTM
F844, DIN 125A, BS 3410