Narrow, Mil-Spec, Standard, USS, Large Outside Diameter
PEEK, Nylon, Phenolic Resin, Alloy Steel, Steel
1 9/32", 2", 2 3/16", 1 37/64", 15/16"
0.313", 0.375", 0.563", 0.875", 1.125"
0.3 → 0.25 mm, 1.65 - 1.90 mm, 1.08 mm, 0.5 mm, 1 mm
3/4", M7, M12, 1 1/4", 9/16"
BS 3410, BS 4320, BS 4320:1968, DIN 125A, DIN 6798J