USS, Narrow, Mil-Spec, Large Outside Diameter, Standard
Phenolic Resin, Brass, Steel, PEEK, Nylon
9.5 mm, 11.1 mm, 5", 3 3/4", 13/16"
14.5 mm, 20.2 mm, 6.62 mm, 0.625", 1.172"
0.16 mm, 0.28 mm, 0.3 mm, 1.5 mm, 0.7 mm
BS 4320, DIN 7980, DIN 6797J, BS 4320:1968, DIN 125A