SAE, Beveled, Large Outside Diameter, Mil-Spec, Standard
Stainless Steel, Phenolic Resin, Brass, Titanium, Nylon
45 mm, 44 mm, 3 1/4", 13/16", 28 mm
6.5 mm, 16.5 mm, 20.2 mm, 1.875", 1.172"
0.16 mm, 1.5 mm, 0.28 mm, 0.3 mm, 0.6 mm
BS 4320, DIN 6797J, DIN 125A, ASME B18.8.1, ASME B18.21.1