Eaton Weatherhead 3326X4 Brass CA360 Fitting, Nipple, 1/4" NPT Male, Close inches Length Close nipple fitting for joining two pipes in a range of fluid transfer applications 1/4" male NPT threads on each end for connecting two female-threaded pipes CA360 brass for strength and resistance to corrosion Operating temperature range of -65 to +250 degrees F (-53 to +121 degrees C) Maximum operating pressure rating of 1,200 psi