Mil-Spec, Standard, SAE, Large Outside Diameter, Beveled
Steel, Titanium, PEEK, Stainless Steel, Nylon
25 mm, 45 mm, 1 5/16", 26 mm, 2"
6.5 mm, 16.5 mm, 20.2 mm, 6.62 mm, 37 mm
1.25 mm, 1.5 mm, 0.16 mm, 0.28 mm, 0.7 mm
M16, M6, M2.5, M14, 9/16"
BS 4320, DIN 7980, DIN 6797J, BS 4320:1968, DIN 125A