Narrow, Standard, Mil-Spec, Beveled, Large Outside Diameter
Alloy Steel, Titanium, Nylon, Phenolic Resin, Stainless Steel
40 mm, 18 mm, 4", 26 mm, 3 3/4"
14.5 mm, 20.2 mm, 1.625", 1.172", 1.281"
1.5 mm, 1.25 mm, 0.16 mm, 0.28 mm, 0.7 mm
BS 4320, ASME B18.21.1, DIN 7980, DIN 6797J, DIN 125A