Hex Nut and Sleeve Assembly 1/2 NUT & PLASTIC SLEEVE ASMBLY

Hex Nut and Sleeve Assembly, Connection Size: 1/2 in, Connection Type: Flareless, Brass, White Sleeve, 0.42 in L, 0.81 in Hex, For Use With: Aluminum, Copper Tubing, Hard Plastic Tubing with Brass Sleeve, 300 psi, -40 to 150 deg F, Additional Information: Plastic Sleeve, 11/16-20 Thread Size, 0.049 in Tube Wall, 0.020 lb Weight