Mil-Spec, SAE, Large Outside Diameter, Oversized, Beveled
Alloy Steel, PEEK, Stainless Steel, Phenolic Resin, Titanium
40 mm, 1/2", 5 1/2", 13/16", 28 mm
16.5 mm, 1.172", 2.625", 3.125", 0.188"
5.8 mm, 0.16 mm, 8.1 mm, 2.5 mm, 1.1 mm
BS 4320:1968, DIN 127B, DIN 6797J, ASME B18.8.1, DIN 7603A