Narrow, Standard, Mil-Spec, USS, Large Outside Diameter
PEEK, Nylon, Phenolic Resin, Alloy Steel, Titanium
1 9/32", 1 3/8", 2 3/16", 1 37/64", 15/16"
1.031", 0.625", 0.75", 0.875", 1.125"
8.1 mm, 0.6 mm, 0.3 → 0.25 mm, 1.65 - 1.90 mm, 1.08 mm
M36, M10, 1", 7/8", 1 1/4"
BS 4320G, BS2870 CZ108, DIN 127B, BS 3410, DIN 6798J