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Plumbing Adapter Fittings

Whatever your vehicle, our adapter fittings will help you convert the plumbing system to AN-style braided stainless hoses.

Note: AN, BSP, and NPT nomenclature can be confusing because the nominal sizes do not refer to the outside diameter of the threads. If you are not sure if you have AN, BSP, or NPT threads, check in our Threaded Fitting Guide.

Related Product Categories

High-Performance Plumbing

Recent Top Selling Products for this category

AN806 Aluminum AN Flare Plug
AN806 Aluminum AN Flare Plug

Our AN806-style fittings conform to JIC and SAE specifications. The compact hex size is too small for an O-ring or sealing washer. The plug must seal at the flare face in the female port.

Female Swivel Coupling, AN to AN
Female Swivel Coupling, AN to AN

Connect two male AN fittings with this female to female coupling. Both ends swivel independently of the inner flare for easy, damage-free installation.

Female Aluminum NPT Weld Bung
Female Aluminum NPT Weld Bung

Easily add an NPT port to any aluminum tank with one of our female threaded NPT weld bungs.