USS, Mil-Spec, SAE, Standard, Large Outside Diameter
Nylon, Phenolic Resin, Brass, Steel, Alloy Steel
1 3/16", 10 mm, 2 3/16", 1 37/64", 15/16"
1.375", 0.375", 0.75", 0.875", 1.125"
M1.6, M18, 1 1/4", 7/8", M6
NL-19, Zinc Plated, Armor Coat, Plain, Black Oxide
1.1 mm, 4.6 mm, 11/64", 3/32", 1 mm