20AN Two Piece Flare Cap Nut Black

The 20AN two piece flare cap nut black from REDHORSE PERFORMANCE is a precision hydraulic fitting component engineered for high-pressure fluid transfer applications in automotive, marine, and industrial systems. Designed for professionals who demand reliability under extreme conditions, this cap nut secures flared tubing connections and prevents fluid leakage in critical hydraulic circuits where vibration and thermal cycling are constant challenges.

Manufactured from aluminum and finished with black anodizing, the 929 series cap nut delivers corrosion resistance and a professional appearance while maintaining lightweight durability. The two-piece construction allows for easier assembly and disassembly during maintenance or system repairs, and the 20 AN thread size accommodates standard -20 flared tubing connections found across race vehicles, custom hydraulic systems, and performance machinery. Black anodized aluminum resists oxidation in both wet and dry environments, extending component lifespan without sacrificing visual clarity of your system layout.

Engine builders, hydraulic technicians, and motorsports enthusiasts rely on REDHORSE fittings to maintain system integrity where factory components fall short. This cap nut integrates seamlessly into 929 series hydraulic assemblies and pairs with standard -20 AN flared line tubing, making it ideal for brake system upgrades, fuel delivery optimization, and custom power steering installations. Whether you're assembling a competition engine bay or maintaining fleet hydraulic infrastructure, this fitting ensures leak-free performance for years of demanding operation.