Inch Fine Thread Repair Kit - 1-1/8-12 x 1.688 - Heli Coil Products

The Heli-Coil Products 5528-18 Inch Fine Thread Repair Kit offers a professional-grade solution for restoring critical 1-1/8-12 fine threads. This comprehensive kit is engineered to deliver permanent, high-strength thread repairs, ensuring the reliability and integrity of fastened connections in demanding automotive and industrial settings.

Key Features

• Precision Thread Restoration: Accurately restores 1-1/8-12 inch fine threads to their original specifications, ensuring optimal fastener fit and function.
• High-Strength Inserts: Utilizes premium stainless steel Heli-Coil inserts that often create threads stronger than the parent material, providing superior corrosion resistance and enhanced durability.
• Durable, Lasting Repair: Provides a permanent repair solution that is resistant to wear, vibration, and thermal cycling, significantly extending the lifespan of fastened connections.
• Complete Professional Tooling: Includes all necessary professional-grade tools for an efficient repair process, such as the appropriate drill bit (1-5/32 inch), STI tap, installation tool, and tang break-off tool, housed in a sturdy metal case.
• OEM Fastener Compatibility: Repairs thread dimensions to allow for the continued use of standard 1-1/8-12 fasteners.

Applications

This Inch Fine Thread Repair Kit is indispensable for professional technicians and mechanics maintaining heavy machinery, industrial equipment, and robust automotive components. It effectively addresses stripped, worn, or cross-threaded holes in various metals and alloys. Common applications include repairing threaded bores in engine blocks, transmission housings, suspension components, and large industrial castings where a 1-1/8-12 fine thread is present. Heli-Coil thread repair is a cost-effective alternative to replacing entire components, minimizing downtime in critical industrial and automotive applications.

Specifications

• Manufacturer: Heli Coil Products
• Model Number: 5528-18
• Thread Size: 1-1/8-12 Inch Fine
• Insert Length: 1.688 inches
• Drill Size: 1-5/32 inch
• Insert Material: Stainless Steel 18-8 (304)
• Total Weight: 7.35 lbs (3.42 kg)
• Dimensions: 12.4 x 9.4 x 3.3 inches (31.5 x 23.62 x 8.38 cm)