Narrow, Large Outside Diameter, SAE, USS, Beveled
Stainless Steel, Phenolic Resin, Titanium, PEEK, Nylon
25 mm, 26 mm, 1 5/8", 4 1/2", 3 3/4"
16.5 mm, 20.2 mm, 1.172", 0.281", 0.781"
1.25 mm, 0.9 mm, 0.16 mm, 0.28 mm, 1.6 mm
BS 4320, DIN 7980, DIN 6797J, DIN 125A, ASME B18.21.1