Standard, Mil-Spec, Large Outside Diameter, USS, SAE
Alloy Steel, Titanium, Steel, Stainless Steel, PEEK
25 mm, 18 mm, 1 1/2", 50 mm, 26 mm
8.62 mm, 20.2 mm, 10.77 mm, 1.172", 31 mm
2.5 mm, 5.8 mm, 0.6 mm, 0.28 mm, 0.3 mm
DIN 6797J, ASME B18.21.1, BS 4320B, BS 4463, BS 4320