SAE, Large Outside Diameter, USS, Standard, Oversized
Nylon, Brass, Alloy Steel, Stainless Steel, Titanium
40 mm, 26 mm, 5 1/2", 2 3/4", 1 9/32"
16.5 mm, 20.2 mm, 10.5 mm, 1.172", 0.078"
1.75 mm, 1.25 mm, 0.16 mm, 0.28 mm, 0.7 mm
BS 4320, DIN 7980, DIN 6797J, DIN 125A, ASME B18.8.1