Mil-Spec, SAE, Standard, USS, Large Outside Diameter
Titanium, PEEK, Nylon, Phenolic Resin, Alloy Steel
60 mm, 12 mm, 2 3/16", 1 37/64", 15/16"
1.031", 0.625", 0.313", 0.875", 1.125"
Chrome-Plated, NL-19, Armor Coat, Black Oxide, Zinc Yellow
3.1 mm, 13/64", 2.2 mm, 1/8", 17/64"