Brand: NITRA Item: Fitting Connection: 1/4in male NPT Operating Temperature: -65 to 250 deg F Quantity per Pack: 5 Body Material: Brass Fitting Type: Recessed hex plug Operating Pressure: 800 psi Working Fluid: Air or inert gas Thread Material: Brass Fitting Connection Type: Threaded Fitting Measurement Type: SAE NITRA pneumatic threaded fitting, recessed hex plug, brass body, brass threads, 1/4in male NPT. Package of 5.