SAE, Beveled, Large Outside Diameter, USS, Mil-Spec
Nylon, Titanium, Phenolic Resin, Steel, Stainless Steel
45 mm, 40 mm, 2 1/4", 5 1/2", 13/16"
16.5 mm, 1.172", 1.109", 22.52 mm, 2.84 mm
5.8 mm, 0.7 mm, 1.2 mm, 0.4 mm, 0.3 mm
DIN 127B, BS 4463, DIN 6797J, ASME B18.21.1, BS 4320B