Narrow, Mil-Spec, SAE, Beveled, Large Outside Diameter
Nylon, Steel, Phenolic Resin, Alloy Steel, Titanium
1 5/8", 2 3/16", 1 37/64", 15/16", 2 3/4"
0.156", 0.469", 1.281", 0.875", 1.125"
8.1 mm, 0.3 → 0.25 mm, 0.8 mm, 1.65 - 1.90 mm, 1.08 mm
M7, M18, 1 1/8", #6, 9/16"
BS 4320, BS 4320:1968, ASME B18.8.1, ASTM F436, BS 3410