Narrow, Standard, Mil-Spec, Beveled, Large Outside Diameter
PEEK, Nylon, Phenolic Resin, Alloy Steel, Titanium
1 1/16", 1 15/32", 2 3/16", 1 37/64", 15/16"
0.375", 0.75", 0.875", 1.125", 1.25"
0.8 mm, 1.65 - 1.90 mm, 4 mm, 1.08 mm, 1 mm
BS 4320G, DIN 125A, ASME B18.8.1, BS 3410, DIN 6798J