USS, Standard, Large Outside Diameter, Beveled, SAE
Stainless Steel, Brass, Nylon, Phenolic Resin, Titanium
40 mm, 16 mm, 44 mm, 26 mm, 2"
0.25", 0.391", 1.063", 0.41", 0.285"
1.75 mm, 1 mm, 0.9 mm, 0.16 mm, 0.28 mm
M3, M2.6, 5/16", 1/2", 1/4"
BS 4320, DIN 6797J, BS 4320:1968, DIN 125A, ASME B18.8.1