SAE, Beveled, Oversized, Large Outside Diameter, Mil-Spec
Nylon, Phenolic Resin, Steel, PEEK, Brass
45 mm, 40 mm, 23 mm, 1 5/8", 5 1/2"
16.5 mm, 1.063", 1.875", 1.172", 0.531"
5.8 mm, 0.5 mm, 0.4 mm, 8.1 mm, 0.28 mm
BS 4320, DIN 7603A, BS 4320B, DIN 127B, DIN 7980