Large Outside Diameter, USS, SAE, Standard, Oversized
Nylon, Brass, Stainless Steel, Phenolic Resin, Steel
45 mm, 50 mm, 3 1/2", 26 mm, 23 mm
20.2 mm, 1.172", 1.281", 0.906", 2.625"
0.16 mm, 1.5 mm, 1.6 mm, 0.28 mm, 0.3 mm
BS 4320, DIN 7980, DIN 6797J, ASME B18.21.1, ASME B18.22.1
ASTM F844