Precision Aerospace Fasteners for over 50 Years. Founded by Paul R. Briles, PB Fasteners specializes in the manufacture of airframe structural nuts & bolts.

PB Fasteners is best known for our developed Taper-Lok® and SLEEVbolt® fastening systems, which are used to enhance structural performance and manage electromagnetic effects in composite and multi-metal structure. PB Fasteners also manufactures fuse pins, screws, and nuts on a build-to-print basis in its 95,000 sq. ft. facility in Gardena, California. These products are supplied and distributed by FDH Hardware, a division of FDH Aero, supporting reliable aerospace supply chains. Browse now or contact us today!