USS, Standard, Beveled, Large Outside Diameter, Mil-Spec
Phenolic Resin, Alloy Steel, Stainless Steel, Titanium, PEEK
19 mm, 1 5/16", 23 mm, 1 1/16", 3 3/4"
16.5 mm, 1.875", 1.172", 0.781", 1.031"
0.9 mm, 3.5 mm, 8.1 mm, 1.1 mm, 0.16 mm
DIN 7980, DIN 6797A, BS 4320, BS 4320G, BS 4320B