Standard, Oversized, USS, Beveled, Large Outside Diameter
Titanium, PEEK, Nylon, Phenolic Resin, Alloy Steel
1 1/32", 2 3/16", 1 37/64", 15/16", 2 1/4"
0.406", 0.203", 0.875", 1.125", 1.25"
0.76 mm, 1.01 mm, 0.3 → 0.25 mm, 1.65 - 1.90 mm, 1.08 mm
BS 4320:1968, ASME B18.22.1 ASTM
F844, BS 4320G, BS 3410, DIN 125A