MID-AMERICA FITTINGS Hex Nut, Connection Size: 3/16 in, Connection Type: Male Inverted Flared, Brass, 0.56 in L, 0.37 in Hex, For Use With: Copper, Brass, Aluminum and Steel Hydraulic Tubing, 1900 psi, -65 to 250 deg F, Additional Information: 0.03 in Wall Thickness, 3/8-24 Thread Size, 0.010 lb Weight