SAE, Mil-Spec, Standard, USS, Large Outside Diameter
Titanium, PEEK, Nylon, Phenolic Resin, Alloy Steel
3/4", 2 3/16", 1 37/64", 15/16", 1 5/16"
17 mm, 0.75", 0.25", 0.875", 1.125"
8.1 mm, 0.3 → 0.25 mm, 1.65 - 1.90 mm, 1.08 mm, 1 mm
M5, M2.5, 7/16", #10, 1/4"
DIN 6797J, ASME B18.21.1, ASTM F436, BS 3410, DIN 7980