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Insert H-C 10-24UNC Free Running* - Heli Coil Products

Part #: HE1185-3CN380

The Heli-Coil HE1185-3CN380 Free Running Insert offers a robust and dependable solution for thread repair and reinforcement in professional automotive and industrial settings. This precision-engineered insert is designed to restore damaged or worn 10-24UNC threads, providing a strong and durable fastening point that maintains a free-running action for bolts and screws.

Key Features

  • Thread Repair and Reinforcement: Effectively repairs stripped, damaged, or worn 10-24UNC threads, creating a new, stronger-than-original thread engagement.
  • Precision 10-24UNC Thread: Creates a precise and standardized internal 10-24UNC thread, ensuring optimal compatibility with standard fasteners.
  • Free-Running Design: Engineered to allow fasteners to move freely within the repaired or reinforced thread, making it suitable for applications where a locking action is not required.
  • Durable Construction: Manufactured with high-quality materials to resist wear, corrosion, and the temperature variations commonly encountered in professional environments.
  • Professional Grade: Designed for demanding use by professional technicians and mechanics, ensuring reliable performance in critical repair and maintenance tasks.

Applications

This Heli-Coil insert is an essential tool for restoring thread integrity in a wide array of components found in automotive, heavy equipment, and industrial machinery. It is ideal for repairing mounting points in engine blocks, transmission cases, machinery housings, electrical enclosures, and equipment panels where 10-24UNC threads are utilized. Furthermore, it excels at strengthening threads in softer materials such as aluminum or magnesium, significantly reducing the risk of future stripping in high-stress applications.

We have 25 in stock

$0.55

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This product was added to our catalog on Tuesday 30 June, 2026.

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