Steel 1/4 Mp/#8 37deg Fl

The AEROQUIP Steel 1/4 NPT Male to 8 AN Male 37-degree Flare Adapter (FCM2518) is a precision hydraulic and pneumatic fitting engineered for high-pressure fluid transfer applications. This straight adapter bridges 1/4-inch NPT male threads to 8 AN male ports, making it essential for aircraft systems, heavy equipment, and industrial hydraulic assemblies where reliable connections under load are non-negotiable.

Constructed from zinc-plated steel, this fitting delivers corrosion resistance in demanding environments while maintaining structural integrity under sustained pressure cycles. The 37-degree flare design creates a tight, leak-resistant seal when mated with corresponding AN-spec components, a standard proven across aerospace and military applications. At 0.13 pounds with compact dimensions (2.3 x 1.2 x 3.7 inches), the adapter installs in tight spaces without adding unnecessary weight—critical in weight-sensitive applications.

This fitting is specified for aircraft maintenance shops, mobile hydraulic service technicians, and equipment manufacturers who require certified SAE compliance and repeatable performance. The straight configuration eliminates directional confusion during installation and reduces stress concentration at the connection point. Buyers should verify that both mating ports match the AN and NPT specifications before installation to ensure proper thread engagement and seal integrity.

AEROQUIP has established a long-standing reputation in the fluid power industry for manufacturing fittings to exacting tolerances. This adapter represents the brand's commitment to delivering components that meet aerospace, military, and OEM standards without compromise. Whether you're building a custom fluid system, repairing existing hydraulic assemblies, or maintaining fleet equipment, this certified straight adapter ensures compatibility and reliability across thousands of operating hours.