Large Outside Diameter, USS, Beveled, Mil-Spec, Standard
Nylon, Phenolic Resin, Brass, Alloy Steel, Steel
16 mm, 26 mm, 3 3/4", 60 mm, 1 3/16"
6.5 mm, 20.2 mm, 1.875", 1.172", 2.625"
0.9 mm, 0.16 mm, 0.28 mm, 1.5 mm, 0.6 mm
BS 4320, DIN 6797J, DIN 125A, ASME B18.8.1, ASME B18.21.1