K-T Industries Aro® 1/4'' Female Npt 1/4'' Nipple (1/4'' x 1/4")
1/4" female national pipe thread 1/4" nipple. Interchangable with most ARO® series couplers and plugs produced by other manufacturers. Nipples are plated steel with hardened wear points. Precision machined bar stock construction provides resistance to the effects of mechanical shock in rugged applications.