Standard, USS, Beveled, SAE, Large Outside Diameter
Nylon, Stainless Steel, Phenolic Resin, Alloy Steel, Steel
2 3/16", 1 37/64", 13/16", 15/16", 2 3/4"
0.781", 1.156", 0.75", 0.875", 1.125"
3.5 mm, 1.65 - 1.90 mm, 1.08 mm, 1.5 mm, 1 mm
DIN 6797J, ASME B18.21.1, ASME B18.22.1
ASTM F844, ASME B18.22.1 ASTM
F844, BS 3410