Large Outside Diameter, Mil-Spec, Standard, Beveled, SAE
Steel, Stainless Steel, Alloy Steel, Titanium, Phenolic Resin
25 mm, 40 mm, 1 5/8", 3/8", 12 mm
14.5 mm, 16.5 mm, 1.063", 1.875", 1.172"
5.8 mm, 1.8 mm, 0.28 mm, 8.1 mm, 0.3 mm
M30, 3/4", M2.6, #0, 5/16"
ASME B18.8.1, ASME B18.21.1, DIN 6797J, DIN 7603A, BS 4320