USS, Large Outside Diameter, Mil-Spec, Oversized, SAE
PEEK, Nylon, Brass, Stainless Steel, Steel
11 mm, 19 mm, 23 mm, 5 1/2", 9 mm
8.62 mm, 16.5 mm, 20.2 mm, 0.375", 37 mm
0.28 mm, 0.3 mm, 1.6 mm, 1.5 mm, 0.6 mm
M2.6, #2, 1 1/8", M2.5, #8
BS 4320, DIN 7980, DIN 6797J, DIN 125A, ASME B18.21.1