SAE, Large Outside Diameter, Oversized, USS, Mil-Spec
Phenolic Resin, Brass, Alloy Steel, Titanium, Steel
40 mm, 45 mm, 18 mm, 26 mm, 3 3/4"
1.375", 0.391", 1.563", 0.813", 1.109"
1.1 mm, 0.28 mm, 0.3 mm, 1.5 mm, 0.6 mm
DIN 7980, BS 4320, DIN 6797J, DIN 125A, ASME B18.8.1