Double Compression Sleeve Break-Away Nut 5/16 BREAK-AWAY NUT

Double Compression Sleeve Break-Away Nut, Connection Size: 5/16 in, Connection Type: Threaded, Brass, 0.77 in L, 1/2 in Hex, For Use With: Aluminum, Copper, Plastic Tubing, 250 psi, -65 to 250 deg F, Additional Information: 1/2-20 Thread Size, 0.040 lb Weight