Straight Adapter Fitting #12 x 1 MPT Black

The Straight Adapter Fitting #12 x 1 MPT Black is an essential component for high-performance fluid transfer systems requiring a transition between different thread standards. Designed by Fragola, this adapter allows users to bridge the gap between a 12 AN (Army-Navy) connection and a 1-inch Male National Pipe Thread (NPT) port. It is ideal for automotive enthusiasts and professionals building custom fuel, oil, or coolant lines where reliability and leak-free performance are non-negotiable. By providing a secure interface, this fitting ensures that complex plumbing configurations remain pressurized and efficient under demanding conditions.

Constructed from lightweight yet durable aluminum, this Straight Adapter Fitting #12 x 1 MPT Black features a black anodized finish for superior corrosion resistance and a professional aesthetic. The 12 AN male end provides a flared 37-degree sealing surface, while the 1-inch NPT male end utilizes tapered threads to create a tight mechanical seal. Precision machining ensures that the threads are consistent and burr-free, preventing galling during installation and maintaining the integrity of the fluid path. This design minimizes flow restriction, allowing for optimal volume throughput in high-capacity systems.

Whether you are upgrading a racing vehicle or maintaining industrial equipment, the Straight Adapter Fitting #12 x 1 MPT Black offers the versatility needed for custom plumbing projects. It is compatible with a wide range of hoses and fittings that follow standard AN and NPT specifications, making it a staple for any performance workshop. When you buy this adapter, you are investing in a component that simplifies the assembly of catch cans, radiators, or dry sump systems. Proper installation with appropriate thread sealant on the NPT side will ensure a long-lasting, maintenance-free connection for your specific application.