Conector abocardado de 1/4 pulg. Tuerca giratoria de 1/4 pulg. Púa, paquete de 4

Swivel nut for 1/4 in. flare fitting connections. For use with 1/4 in. barbs. If you're connecting to stainless steel or brass, you will also need a nylon flare washer to form a seal. Made from nickel plated brass.

Comes in a convenient zip lock bag.