USS, Mil-Spec, Oversized, Standard, Large Outside Diameter
PEEK, Nylon, Phenolic Resin, Brass, Alloy Steel
1 37/64", 11/16", 1", 15/16", 3 1/2"
0.75", 0.375", 0.563", 0.875", 1.125"
0.6 mm, 1.2 mm, 1.65 - 1.90 mm, 1.08 mm, 1 mm
M4, 3/4", #12, 9/16", M16
DIN 125A, BS 4463, ASTM F436, BS 4320, DIN 6798J