Medium Duty 3/8″ Replacement Compression Nut with Sleeve

Brass compression type fitting connects 3/8” nylon or copper tubing. Compression nuts are used with ferrule sleeves to form a liquid-tight seal on a piece of tubing. 1000 PSI rated.

Assembly Instructions: 1. Loosen the nut on the fitting. 2.Insert the tube into the fitting. Be sure the tube is bottomed on the fitting shoulder. 3. “Hand-tighten”. Then wrench the nut until it is snug and does not leak.