Standard, Beveled, SAE, USS, Large Outside Diameter
PEEK, Nylon, Phenolic Resin, Brass, Alloy Steel
2 1/2", 1 1/32", 2 3/16", 1 37/64", 15/16"
0.906", 0.75", 0.438", 0.875", 1.125"
NL-19, Armor Coat, Zinc Yellow, Zinc Plated, Black Oxide
3.5 mm, 4.5 mm, 7.5 mm, 1/8", 9/32"