SAE, Mil-Spec, Beveled, USS, Large Outside Diameter
Nylon, Phenolic Resin, Brass, Stainless Steel, Alloy Steel
2 3/16", 1 37/64", 15/16", 1 5/32", 3 1/2"
0.469", 0.75", 0.625", 0.875", 1.125"
0.3 → 0.25 mm, 0.6 mm, 1.65 - 1.90 mm, 1.08 mm, 0.5 mm
7/8", 3/8", #4, 1 1/8", 9/16"
DIN 6797J, BS 4320, BS 4320:1968, ASME B18.8.1, BS 3410