AN To NPT 45 Degree -10 x 1/2in

The AN to NPT 45 Degree -10 x 1/2in adapter from ALLSTAR PERFORMANCE is a precision hydraulic and fuel system fitting designed for applications requiring fluid line transitions between AN (Army-Navy) and NPT (National Pipe Thread) connections. This adapter is essential for builders, mechanics, and enthusiasts who need to convert between two industry-standard thread types while maintaining a 45-degree angle orientation.

Constructed from aluminum and finished in black anodized coating, this fitting combines lightweight durability with corrosion resistance—critical for long-term reliability in demanding environments. The 45-degree angle design reduces stress on connected hoses and components by allowing natural flow direction changes without sharp bends or kinks that could compromise pressure integrity. The -10 AN male end accommodates standard -10 hose sizing, while the 1/2-inch NPT male thread integrates with conventional pipe-threaded ports found on engines, reservoirs, and OEM hydraulic systems.

This adapter suits custom automotive builders, motorsports applications, and industrial hydraulic assemblies, providing a reliable, leak-free solution for cross-platform compatibility. Black anodizing offers both aesthetic consistency and protective oxidation that prevents galvanic corrosion when paired with various metals. Whether you're assembling a custom fuel system or upgrading cooling lines, this adapter is a versatile choice for any project.