MID-AMERICA FITTINGS Nut 1/2 OD DOT NAB NUT

MID-AMERICA FITTINGS Nut, Connection Size 1: 1/2 in, Connection Type 1: Tube OD, Brass, For Use With: SAE J844 Type A and B NT Nylon Tubing, 150 psi, -40 to 200 deg F, Additional Information: 11/16-20 Thread Size