Standard, Narrow, USS, Large Outside Diameter, Oversized
Brass, Titanium, PEEK, Nylon, Steel
24 mm, 9.5 mm, 11.1 mm, 28 mm, 22 mm
20.2 mm, 13.27 mm, 1.625", 0.172", 1.172"
1.5 mm, 1.25 mm, 0.16 mm, 0.28 mm, 0.3 mm
BS 4320, DIN 7980, DIN 6797J, DIN 125A, ASME B18.21.1