Inch Fine Thread Repair Kit 1-12 x 1.500 HEL5528-161 - Heli Coil Products

The Heli-Coil Inch Fine Thread Repair Kit 1-12 x 1.500 (HEL5528-161) offers a professional-grade, permanent solution for repairing stripped, worn, or damaged threads. Engineered for automotive and industrial applications, this kit restores compromised threaded holes to their original dimensions and integrity, ensuring secure and reliable fastenings in critical components. It is an essential tool for maintaining machinery and salvaging expensive parts across various materials.

Key Features

• Permanent Thread Restoration: Creates new threads that are often stronger than the original, providing a durable and lasting repair solution.
• Broad Material Compatibility: Effectively repairs threads in aluminum, magnesium, cast iron, bronze, steel, plastic, and select composites.
• Maintains Original Fastener Size: Allows for the continued use of the original bolt size, eliminating the need for oversized fasteners and potential compatibility issues.
• Enhanced Durability and Load Distribution: Heli-Coil stainless steel inserts distribute the load evenly across threads, increasing resistance to wear, stripping, and vibration, especially in high-stress environments.
• Corrosion Resistance: Stainless steel inserts provide excellent resistance to corrosion, making them suitable for harsh environments or applications exposed to chemicals and moisture.

Applications

This professional Heli-Coil thread repair kit is indispensable for technicians and mechanics in numerous sectors:

• Automotive: Ideal for rectifying stripped threads in critical components like aluminum engine blocks, cylinder heads, transmission housings, and intake manifolds in modern vehicle designs.
• Industrial Machinery: Essential for maintaining and repairing heavy equipment, ensuring thread integrity to reduce downtime and maintenance costs.
• Manufacturing: Facilitates the repair and salvage of costly components that would otherwise be scrapped due to thread damage, improving cost-effectiveness and operational efficiency.
• Aerospace & Defense: Provides reliable, high-longevity thread repairs where material integrity and secure fastenings are paramount.

Specifications

• Insert Size: 1"-12 x 1.5" (free-running helical inserts, quantity 6)
• Drill Bit: 1-1/64" high-speed steel
• Tap: High-speed steel
• Tools: Installation tool included
• Case: Sturdy metal storage case