Threaded Nipple: Male Thread (MPT) to Male Thread (MPT) Coupling
The Threaded Nipple is great for connecting two female pipe threaded fittings together. You can also use this to attach a female threaded fitting to a female pipe threaded outlet on a pump or pond filter. Parts material (white PVC, gray CPVC, black polypropylene) is selected based on best availability.
Unless otherwise specified, these fittings are short in length, comprised of the two threaded sections with little to no blank space between.