Hex Locknut Hex Locknut, 3-4″ Pipe, FNPT, Malleable Iron, Class 150520-904HC

Locknut, 3/4 in Nominal Pipe Size, Class Class 150, Black Anodized, Malleable Iron, Grade A, NPT, 14, 3/4-14, For Pipe Schedule Schedule 40, 300 psi @ 77 Degrees F Maximum Operating Pressure, 150 psi Max. Steam Pressure, -20 Degrees to 366 Degrees F, Black