Narrow, Mil-Spec, SAE, Large Outside Diameter, USS
Nylon, Phenolic Resin, Stainless Steel, Alloy Steel, Brass
3 1/2", 50 mm, 1 1/2", 1 3/16", 1 1/16"
1.375", 0.172", 0.391", 1.563", 1.313"
1.2 mm, 0.4 mm, 0.7 mm, 1.5 mm, 0.28 mm
BS 4320G, ASME B18.8.1, DIN 7603A, DIN 6797J, BS 4320B