Standard, Large Outside Diameter, SAE, Mil-Spec, USS
Titanium, PEEK, Brass, Stainless Steel, Nylon
66 mm, 4", 19 mm, 23 mm, 3"
20.2 mm, 1.172", 1.281", 0.938", 22.52 mm
1.25 mm, 0.16 mm, 1.5 mm, 0.28 mm, 0.6 mm
#8, M2.6, M18, M2.5, 1 1/8"
DIN 7980, BS 4463, BS 4320, DIN 6797J, ASME B18.8.1