SAE, Large Outside Diameter, Standard, USS, Oversized
Stainless Steel, Nylon, Phenolic Resin, Alloy Steel, Titanium
50 mm, 9.5 mm, 11.1 mm, 1 1/16", 9/32"
20.2 mm, 1.625", 1.172", 0.906", 3.125"
1.6 mm, 5.8 mm, 0.5 mm, 2.5 mm, 0.28 mm
M58, M22, M2.6, #12, 5/16"
BS 4320B, BS 4320G, DIN 7980, DIN 125A, DIN 7603A