Standard, Narrow, SAE, Mil-Spec, Large Outside Diameter
Titanium, PEEK, Nylon, Phenolic Resin, Alloy Steel
3 1/4", 1 1/32", 2 3/16", 1 37/64", 15/16"
0.906", 0.75", 0.25", 0.875", 1.125"
1.2 mm, 8.1 mm, 0.3 → 0.25 mm, 1.65 - 1.90 mm, 1.08 mm
BS2870 CZ108, ASME B18.8.1, DIN 7980, DIN 125A, BS 3410