Standard, Large Outside Diameter, Beveled, Oversized, Mil-Spec
Brass, Titanium, Stainless Steel, PEEK, Phenolic Resin
45 mm, 19 mm, 23 mm, 5 1/2", 60 mm
16.5 mm, 20.2 mm, 1.172", 2.125", 1.109"
5.8 mm, 0.5 mm, 8.1 mm, 1.5 mm, 0.28 mm
DIN 127B, BS 4320, ASME B18.21.1, ASME B18.8.1, DIN 7603A