Mil-Spec, Oversized, Standard, Beveled, Large Outside Diameter
PEEK, Nylon, Phenolic Resin, Steel, Alloy Steel
2 1/4", 10 mm, 2 3/16", 1 37/64", 15/16"
8.4 mm, 0.25", 0.875", 1.125", 1.5"
Plain, NL-19, Armor Coat, Hot Dipped Galvanized, Black Oxide
5 mm, 9/32", 3.1 mm, 0.35 mm, 1/16"