Beveled, Large Outside Diameter, Standard, Oversized, Mil-Spec
Titanium, Phenolic Resin, Brass, Stainless Steel, Nylon
11 mm, 18 mm, 26 mm, 23 mm, 4 1/2"
16.5 mm, 20.2 mm, 13.27 mm, 0.375", 1.875"
0.9 mm, 0.16 mm, 0.28 mm, 0.3 mm, 0.6 mm
BS 4320, DIN 7980, DIN 6797J, DIN 125A, ASME B18.8.1