Mil-Spec, SAE, Beveled, USS, Large Outside Diameter
Nylon, Phenolic Resin, Alloy Steel, Stainless Steel, Titanium
35 mm, 2 3/16", 1 37/64", 15/16", 2 3/4"
0.375", 0.625", 0.75", 0.875", 1.125"
M14, 3 1/2", M4, M8, 3/4"
NL-19, Armor Coat, Black Oxide, Zinc Plated, Zinc Yellow
3.1 mm, 1/64", 0.35 mm, 9/64", 9/32"