SAE, Oversized, Standard, USS, Beveled
Phenolic Resin, Steel, Titanium, Nylon, Brass
5.5 mm, 9.5 mm, 11.1 mm, 5", 13/16"
0.375", 0.172", 0.391", 1.563", 1.063"
0.76 mm, 1.45 mm, 5.8 mm, 0.7 mm, 2.5 mm
5/16", M8, M6, 2 1/2", M16
DIN 6797J, ASME B18.21.1, BS 4320G, BS 4320B, DIN 125A