Standard, USS, SAE, Beveled, Large Outside Diameter
Titanium, Brass, Steel, PEEK, Nylon
40 mm, 1 5/8", 5 1/2", 50 mm, 1 3/16"
6.5 mm, 8.62 mm, 16.5 mm, 20.2 mm, 0.375"
1.75 mm, 1.25 mm, 0.16 mm, 0.28 mm, 0.3 mm
ASME B18.22.1 ASTM
F844, DIN 6797J, BS 4320:1968, DIN 125A, ASME B18.21.1