Beveled, Standard, Large Outside Diameter, USS, Oversized
Brass, Steel, Titanium, Nylon, Phenolic Resin
45 mm, 7/8", 1 5/8", 4 1/2", 3 1/4"
16.5 mm, 20.2 mm, 1.172", 3.125", 0.406"
5.8 mm, 1.2 mm, 2.2 mm, 1.6 mm, 0.16 mm
DIN 7980, DIN 6797J, ASME B18.22.1
ASTM F844, BS 4463, BS 4320