Narrow, Large Outside Diameter, Beveled, USS, Mil-Spec
Nylon, Alloy Steel, Stainless Steel, Phenolic Resin, Brass
1 9/32", 9/16", 1", 2 1/2", 1 17/32"
20.2 mm, 1.172", 0.906", 2.625", 3.125"
1.25 mm, 0.16 mm, 0.28 mm, 0.3 mm, 0.7 mm
M6, M4, 1/4", 1 1/2", M16
ASME B18.21.1, BS 4320, DIN 7980, DIN 6797J, DIN 125A