Midland Metal 64705 Hex Locknut, 1 in Nominal, Iron, Galvanized

Hex Locknut, 1 in Nominal, Malleable Iron, Galvanized, 1-11-1/2 Thread, Additional Information: 150 psi Pressure Rating, Female Straight Connection, 0.38 in Thickness, -20 to 350 deg F Temperature Range, 0.190 lb Weight