Oversized, USS, Beveled, Standard, Large Outside Diameter
PEEK, Nylon, Phenolic Resin, Brass, Alloy Steel
1 3/4", 1 1/32", 2 3/16", 1 37/64", 15/16"
0.625", 0.75", 0.563", 0.875", 1.125"
0.3 → 0.25 mm, 1.65 - 1.90 mm, 0.5 mm, 1.08 mm, 1 mm
BS 3410, BS 4320:1968, DIN 127B, ASME B18.21.1, DIN 7980