FDH AERO, LLC

FDH AERO, LLC specializes in the precision manufacturing of fasteners, hardware, and fluid system components for defense and aerospace applications. The company produces high-integrity bolt, nut, screw, rivet, and washer assemblies, including self-locking variants engineered to military specifications, alongside fabricated metal fittings and valve components critical to aircraft and ground systems. Their technical expertise lies in precision turned products, metal stamping, and secondary finishing processes that ensure dimensional accuracy, material integrity, and environmental resilience under extreme operational conditions. FDH AERO’s capability is distinguished by its focus on mission-critical fastening systems used in avionics, propulsion, and structural assemblies, where repeatability, traceability, and compliance with aerospace and defense standards are non-negotiable. The contractor maintains a consistent relationship with the Department of Defense, supplying components for aviation, land, and maritime platforms through DLA Aviation and DLA Land and Maritime. Their work supports sustainment, repair, and overhaul cycles for legacy and next-generation military systems, with a focus on replacing or augmenting hard-to-source fasteners and fittings in aging fleets. The depth of engagement with DLA indicates a trusted supplier status within the defense logistics ecosystem. FDH AERO’s primary industry focus is on hardware and fastener manufacturing, particularly in the 332510 and 332722 NAICS categories, serving the aerospace, defense, and industrial equipment sectors. They specialize in metal-based components requiring tight tolerances and high fatigue resistance, positioning them as a niche provider of mission-essential hardware rather than general industrial supply. As a small business structured as a 2L entity based in Commerce, California, FDH AERO operates without federal certifications but maintains a focused footprint in the defense supply chain. Their geographic location supports proximity to key defense contractors and logistics hubs, enabling responsive delivery of critical components to military depots and assembly facilities.