Standard, Narrow, SAE, Large Outside Diameter, Mil-Spec
Phenolic Resin, Stainless Steel, Titanium, Nylon, PEEK
45 mm, 66 mm, 40 mm, 1 3/16", 1 3/4"
6.5 mm, 20.2 mm, 0.625", 1.875", 10.5 mm
1.25 mm, 1.5 mm, 0.16 mm, 0.28 mm, 0.3 mm
BS 4463, BS 4320, DIN 7980, DIN 6797J, DIN 125A