Mil-Spec, Large Outside Diameter, SAE, USS, Standard
Titanium, PEEK, Nylon, Phenolic Resin, Brass
40 mm, 45 mm, 26 mm, 1 1/2", 2 3/4"
20.2 mm, 6.62 mm, 10.77 mm, 1.625", 1.172"
1.5 mm, 0.28 mm, 1.6 mm, 0.7 mm, 0.6 mm
DIN 6797J, BS 4320:1968, DIN 125A, ASME B18.8.1, ASME B18.21.1