Narrow, Standard, Mil-Spec, SAE, Large Outside Diameter
PEEK, Nylon, Phenolic Resin, Brass, Alloy Steel
1 3/8", 18 mm, 2 3/16", 1 37/64", 15/16"
0.75", 0.25", 0.438", 0.875", 1.125"
4", 2 1/2", M1.6, 1 1/4", M12
Chrome-Plated, NL-19, Armor Coat, Zinc Yellow, Black Oxide
3.1 mm, 1/64", 7/32", 0.35 mm, 4.3 mm