Inch Fine Thread Repair Kit - 1/2-20 x .750 - Heli Coil Products

The Heli-Coil 5528-8 Inch Fine Thread Repair Kit provides a robust solution for repairing damaged 1/2-20 UNF threads in professional automotive and industrial settings. This comprehensive kit equips technicians and mechanics with the essential tools to restore stripped or corroded threads, ensuring durable and reliable fastening across diverse applications.

Key Features

• Comprehensive Repair System: Includes a high-speed steel drill, precision tap, installation tool, and multiple helical inserts for a complete and effective thread restoration.
• Enhanced Thread Strength: Helical inserts create new threads that often surpass the strength of the original material, providing a robust and lasting repair.
• Superior Durability: Engineered for resistance to corrosion and wear, ensuring fastener integrity even in demanding operational environments.
• Restores OEM Thread Specifications: Accurately repairs 1/2-20 UNF threads to their original factory dimensions, allowing for the continued use of standard fasteners.
• Professional-Grade Reliability: Constructed for rigorous use in professional workshops and industrial settings, ensuring consistent performance and longevity.

Applications

This kit is ideal for professional technicians addressing stripped, corroded, or damaged 1/2-20 UNF threads in critical applications. It is particularly suited for automotive repair, including engine blocks, cylinder heads, transmission casings, exhaust manifolds, and suspension components, where thread integrity is paramount. Beyond automotive uses, it provides reliable thread restoration for industrial machinery, equipment maintenance, and the repair of fastener points in various metal assemblies.

Specifications

• Manufacturer: Heli Coil Products
• Model Number: 5528-8
• Thread Type: Inch Fine Thread
• Thread Size: 1/2-20 UNF
• Insert Length: 0.750 inches
• Product Type: Thread Repair Kit
• Weight: 0.5 lbs
• Dimensions: 5.8 x 3.6 x 0.7 inches