Narrow, Standard, Beveled, USS, Large Outside Diameter
Nylon, Steel, Titanium, PEEK, Phenolic Resin
1 5/16", 5/16", 4 1/2", 5 1/2", 1 3/16"
0.41", 0.391", 1.188", 1.313", 1.109"
0.16 mm, 0.28 mm, 8.1 mm, 2 mm, 0.3 mm
BS 4320G, BS 4320, ASME B18.8.1, BS 4320B, ASME B18.21.1