Beveled, USS, Narrow, SAE, Large Outside Diameter
Alloy Steel, Stainless Steel, Titanium, PEEK, Phenolic Resin
3 1/2", 4", 19 mm, 2 3/4", 1 5/16"
6.5 mm, 14.5 mm, 0.813", 1.172", 2.625"
2.5 mm, 5.8 mm, 0.6 mm, 1.2 mm, 1.5 mm
DIN 7980, DIN 125A, ASME B18.8.1, ASME B18.21.1, BS 4320B