USS, Large Outside Diameter, SAE, Mil-Spec, Standard
Titanium, Nylon, Steel, PEEK, Phenolic Resin
40 mm, 5 1/2", 50 mm, 1 5/16", 2 1/2"
14.5 mm, 16.5 mm, 6.62 mm, 10.77 mm, 0.172"
0.5 mm, 3.5 mm, 0.7 mm, 1.6 mm, 0.28 mm
DIN 125A, BS 4320, ASME B18.22.1
ASTM F844, DIN 7603A, BS 4320B