Beveled, Narrow, Mil-Spec, Oversized, Large Outside Diameter
Phenolic Resin, Stainless Steel, Nylon, Titanium, PEEK
3 1/2", 66 mm, 4", 19 mm, 1 5/8"
14.5 mm, 20.2 mm, 0.375", 1.172", 3.125"
1.4 mm, 5.8 mm, 2 mm, 0.6 mm, 8.1 mm
DIN 6797A, BS 4320B, DIN 7980, DIN 6797J, BS 4320