RaceFlux Straight AN Hose End to AN Male Flare Fitting

Skip the adapter: this hose end terminates directly in a male 37-degree AN flare, so the hose threads straight into any female AN port or swivel nut with one less connection in the line. Fewer joints means fewer leak points, less weight, and more clearance in tight engine bays.

Like all RaceFlux D-series hose ends, it swivels on both ends with redundant FKM (Viton) O-ring seals, uses a left-hand threaded socket that keeps the hose from backing out during assembly, and is machined from a single piece of 6061-T6 aluminum with zero welds or brazes.

Key Features

• Hose end with integrated male AN flare output — eliminates a separate adapter fitting
• Swivels on both ends for easy installation and re-clocking of finished lines
• Redundant FKM (Viton) O-ring seals for leak-free performance
• Left-hand threaded socket retains the hose while tightening
• One-piece machined 6061-T6 aluminum — no welds or brazes
• MilSpec Type II black anodized; stainless steel lock rings; reusable
• Lifetime manufacturer's warranty

Specifications

Fitment & Compatibility

• For use with any standard braided AN rubber hose, including RaceFlux RH1 and RH2 lightweight braided racing hose
• Compatible with gasoline, E85 and ethanol blends, diesel and biodiesel, methanol, racing fuels, engine oil, gear oil, transmission fluid, coolant, water, air, and vacuum
• Common uses: connecting hose directly to female AN ports on fuel rails, oil thermostats, coolers, and catch cans

Note: Not compatible with PTFE (Teflon) hose — use RaceFlux TF-series hose ends for PTFE lines. Select your AN size from the dropdown.