Male NPT to Male AN Adapters

Male NPT (National pipe taper) to Male AN adapter. 

Choose your thread and material. Aluminum fittings are black anodized. Steel fittings are zinc plated. Stainless fittings are natural finish. 

1/4 NPT is common for Tanks Inc and Holley fuel pump sending units. (Only 6AN fits that application). 

Use Gasoila yellow thread tape; a good Teflon sealer; or blue loctite to seal NPT threads. 

NO sealer is required on the AN end! Only a tiny dab of anti-seize on the threads if you want.