USS, Beveled, Standard, Oversized, Large Outside Diameter
PEEK, Nylon, Phenolic Resin, Alloy Steel, Stainless Steel
3/4", 35 mm, 2 3/16", 1 37/64", 15/16"
6.4 mm, 0.313", 0.75", 0.875", 1.125"
0.3 → 0.25 mm, 3.5 mm, 1.65 - 1.90 mm, 1.08 mm, 1.5 mm
1/2", #12, M18, 1 1/8", #8
DIN 6798J, BS 4320:1968, BS 4320G, BS 3410, ASME B18.22.1 ASTM
F844