Yardley® Fiber-Sert® Inserts Self-Tapping Inserts Provide Easily Installed, Strong, Permanent Threads for Wood, Particle Board, ABS, Foamed Plastics and Other Soft Materials.

Special design makes them ideal for wood, particle board, ABS and foamed plastics. Large coarse outer threads give great holding power in weaker materials while inside threads stay clean, free of chip.

Advantages

• Class II threads meet A.S.M.E. (U.S.) specifications
• Metric threads meet ISO specifications
• Ideal for automated production
• Self-tapping and Self-locking
• Supply permanent threads in wood that will not strip

Available from stock in Brass and Dicast Material

Custom sizes/materials available

FIBER-SERT inserts are internally and externally threaded metal bushings that are installed in wood and other comparatively soft materials to provide strong, permanent threads for fastening. They cut their own threads as they are driven (turned) into previously drilled holes and the external flutes provide a balanced cutting action. There are no slots or holes through the wall of the insert so the inside threads stay clean. This permits the driving stud to extend within the whole length of the insert for accurate installation. The coarse, external threads are engineered for maximum resistance to backout and loosening.

Additional Information