Mil-Spec, SAE, Beveled, USS, Large Outside Diameter
Titanium, PEEK, Nylon, Phenolic Resin, Alloy Steel
20 mm, 2 3/16", 1 37/64", 15/16", 1 5/32"
0.313", 0.75", 0.375", 0.875", 1.125"
0.8 mm, 0.3 → 0.25 mm, 1.65 - 1.90 mm, 1.5 mm, 1.08 mm
BS 4320G, ASME B18.22.1
ASTM F844, DIN 7980, ASME B18.8.1, BS 3410