Hex Locknut 1 1/4 BLK HEX LOCKNUT

Hex Locknut, 1-1/4 in Nominal, Malleable Iron, Black, 1-1/4-11-1/2 Thread, Additional Information: 150 psi Pressure Rating, Female Straight Connection, 0.42 in Thickness, -20 to 350 deg F Temperature Range, 0.260 lb Weight