Adapter Fittings -4 to 10mm-1.5 10pk

The Adapter Fittings -4 to 10mm-1.5 10pk is a precision hydraulic adapter set engineered for professionals who demand reliable fluid transfer in high-pressure systems. Designed by ALLSTAR PERFORMANCE, this 10-piece adapter set converts 4 AN (Army-Navy) male ports to 10mm x 1.5 male metric threads, making it essential for cross-platform automotive, aerospace, and tactical equipment maintenance. Whether you're rebuilding fuel systems, brake lines, or hydraulic manifolds, having the correct adapter fitting eliminates costly fabrication delays and ensures leak-free connections in mission-critical applications.

Each adapter is manufactured from durable steel with a zinc oxide finish, providing superior corrosion resistance in demanding field conditions and extended storage environments. The straight-design configuration minimizes flow turbulence and pressure drop, critical factors in systems where efficiency directly impacts operational performance. The zinc oxide coating protects against oxidation and rust, extending service life even in high-humidity or salt-spray environments typical of tactical and marine applications. This 10-pack format ensures you maintain spares for field operations, maintenance cycles, and contingency repairs without recurring procurement delays.

Law enforcement, military personnel, and equipment technicians benefit from standardized metric-to-AN conversion adapters when servicing mixed-origin systems or upgrading component specifications. Installation is straightforward: thread the 4 AN male end into your system port and attach metric 10mm x 1.5 male hose or fitting to the opposite end, hand-tightened initially, then torque per system specifications. The compact 4.35 x 2.35 x 4.8-inch packaging makes this adapter set ideal for field kits, maintenance trucks, and portable equipment caches. Verify thread pitch and size before installation to ensure proper fit and seal integrity in your specific application.