Mil-Spec, USS, Beveled, Standard, Large Outside Diameter
PEEK, Nylon, Phenolic Resin, Brass, Alloy Steel
1 1/32", 1 3/4", 2 3/16", 1 37/64", 15/16"
13 mm, 0.75", 0.438", 0.875", 1.125"
1.2 mm, 1.65 - 1.90 mm, 1.5 mm, 0.5 mm, 1.08 mm
M4, M5, #12, 5/16", 1 1/8"
BS 4320, BS2870 CZ108, DIN 7980, ASTM F436, BS 3410