USS, Large Outside Diameter, Mil-Spec, Oversized, SAE
Brass, Alloy Steel, Titanium, Stainless Steel, Phenolic Resin
40 mm, 23 mm, 3 3/4", 2", 1 5/16"
0.391", 0.219", 1.563", 0.203", 0.41"
0.7 mm, 1.25 mm, 0.16 mm, 0.28 mm, 0.3 mm
M6, 5/8", 3/8", 1/2", M14
BS 4463, BS 4320, DIN 7980, DIN 6797J, DIN 125A