Brass Hex Nipple 1/4 Inch NPT x 1/4 Inch NPT Male 1/4″ x 1/4″ NPT Male 4 Piece
Product Design: The 1/4″ x 1/4″ NPT brass fitting is an adapter for connecting two NPT female threaded pipes, Thread 1/2″ OD to 1/2″ OD. Wide Application: This pipe fitting can apply to water, air, gas, oil, and fuel.