Standard, Mil-Spec, SAE, Beveled, Large Outside Diameter
Steel, Phenolic Resin, Stainless Steel, Brass, Alloy Steel
2 3/16", 1 37/64", 15/16", 1 5/32", 2 3/4"
0.313", 0.625", 0.75", 0.875", 1.125"
#4, M16, M1.6, M12, 1 1/8"
NL-19, Armor Coat, Black Oxide, Zinc Yellow, Hot Dipped Galvanized
2 mm, 5 mm, 1/8", 5/16", 9/32"