Narrow, Standard, Large Outside Diameter, Mil-Spec, USS
Phenolic Resin, Titanium, Stainless Steel, PEEK, Nylon
40 mm, 45 mm, 19 mm, 26 mm, 5 1/2"
6.5 mm, 16.5 mm, 20.2 mm, 1.172", 10.5 mm
0.16 mm, 0.28 mm, 0.3 mm, 1.6 mm, 1.5 mm
BS 4463, ASTM F436, BS 4320, DIN 6797J, DIN 125A