Standard, Narrow, Mil-Spec, SAE, Large Outside Diameter
Titanium, PEEK, Nylon, Phenolic Resin, Alloy Steel
20 mm, 3/4", 2 3/16", 1 37/64", 15/16"
0.313", 0.75", 0.875", 1", 1.125"
1.5 mm, 0.3 → 0.25 mm, 0.6 mm, 1.65 - 1.90 mm, 1.08 mm
7/16", 3/8", M1.6, 7/8", 1 1/2"
BS 3410, BS2870 CZ108, DIN 127B, ASME B18.8.1, ASTM F436