Beveled, Large Outside Diameter, SAE, Oversized, USS
Alloy Steel, Titanium, Steel, Nylon, Phenolic Resin
45 mm, 66 mm, 19 mm, 40 mm, 5 1/2"
16.5 mm, 20.2 mm, 1.172", 0.406", 0.125"
1.25 mm, 0.16 mm, 0.28 mm, 0.3 mm, 0.7 mm
BS 4320, ASME B18.8.1, DIN 6797J, DIN 125A, ASME B18.21.1