Oversized, Standard, USS, SAE, Large Outside Diameter
Stainless Steel, Nylon, Phenolic Resin, Alloy Steel, Titanium
2", 1 3/4", 2 3/16", 1 37/64", 15/16"
0.531", 0.781", 0.75", 0.875", 1.125"
2 mm, 0.6 mm, 1.65 - 1.90 mm, 0.5 mm, 1.08 mm
BS 3410, BS 4320:1968, DIN 127B, DIN 6797J, ASME B18.22.1 ASTM
F844