Midland Metal 38170 Nut, 1/4 in Tube OD, Brass

Nut, Connection Size 1: 1/4 in, Connection Type 1: Tube OD, Brass, 0.56 in Hex, For Use With: SAE Type A and B Copper Tubing, 3/4 in L, 150 psi, -40 to 200 deg F, Additional Information: 7/16-24 Thread Size, 0.020 lb Weight