USS, Large Outside Diameter, Beveled, Mil-Spec, SAE
Titanium, Steel, Nylon, Alloy Steel, PEEK
40 mm, 45 mm, 4", 5 1/2", 13/16"
16.5 mm, 1.625", 37 mm, 1.172", 31 mm
1.45 mm, 1.4 mm, 5.8 mm, 0.28 mm, 8.1 mm
9/16", M20, M30, 1/2", #2
DIN 127B, BS 4320:1968, BS 4320, ASME B18.21.1, DIN 7980