Universal 1/4-20 Inch Coarse Series Thread Repair Inserts .500"

These inch coarse series thread repair inserts are designed to restore damaged or stripped 1/4-20 internal threads to their original size and strength. Manufactured from high-quality materials, these inserts provide a permanent, wear-resistant solution that is often stronger than the original parent metal. The .500" length ensures sufficient thread engagement for critical fastening points, making them essential for engine block repairs, transmission housings, and various chassis components.

This universal part is suitable for a wide range of automotive and powersports applications requiring a 1/4-20 thread restoration with a half-inch depth.