Standard, Mil-Spec, Large Outside Diameter, SAE, Oversized
Brass, Alloy Steel, Titanium, Stainless Steel, PEEK
19 mm, 26 mm, 2", 3 3/4", 2 1/4"
14.5 mm, 16.5 mm, 20.2 mm, 1.875", 1.172"
1.5 mm, 0.9 mm, 0.28 mm, 0.3 mm, 0.6 mm
BS 4320, DIN 6797J, DIN 125A, ASME B18.8.1, ASME B18.21.1