Standard, Narrow, Mil-Spec, Large Outside Diameter, SAE
Alloy Steel, PEEK, Steel, Brass, Stainless Steel
9.5 mm, 11.1 mm, 11/16", 1 1/2", 14 mm
14.5 mm, 16.5 mm, 20.2 mm, 1.172", 31 mm
0.16 mm, 1.8 mm, 0.28 mm, 0.3 mm, 0.6 mm
BS 4320, ASME B18.8.1, DIN 7980, DIN 6797J, DIN 125A