Mil-Spec, Large Outside Diameter, USS, SAE, Beveled
Steel, Stainless Steel, Nylon, Titanium, PEEK
40 mm, 23 mm, 7/8", 4 1/2", 28 mm
20.2 mm, 0.625", 1.172", 3.125", 0.078"
0.7 mm, 0.3 mm, 1.6 mm, 0.16 mm, 0.28 mm
BS 4320:1968, DIN 6797J, ASME B18.22.1
ASTM F844, BS 4320B, DIN 7603A