Narrow, Standard, Beveled, USS, Large Outside Diameter
Stainless Steel, PEEK, Phenolic Resin, Titanium, Nylon
1 17/32", 9.5 mm, 11.1 mm, 11/16", 40 mm
8.62 mm, 20.2 mm, 1.625", 1.172", 31 mm
1.75 mm, 0.3 mm, 1.5 mm, 0.16 mm, 0.28 mm
1/2", #6, 9/16", 1 3/8", 1 1/2"
ASME B18.21.1, DIN 7980, DIN 6797J, BS 4320:1968, DIN 125A