K-PACK 1-3/8-6 Inserts 1-1/2D F/R - Heli Coil Products

The Heli-Coil K-PACK K1185-22 offers a professional-grade solution for the permanent repair and reinforcement of damaged or worn threads in critical automotive and industrial components. Manufactured by Heli-Coil Products, this insert kit provides a robust method for restoring thread integrity, often exceeding the strength of the original tapped hole. It is engineered for precision, ensuring reliable and long-lasting thread connections for professional technicians and mechanics.

Key Features

• Robust Thread Repair: Designed to restore stripped, damaged, or worn internal threads to their original size and condition.
• High-Strength Construction: Crafted from 18-8 (304 grade) stainless steel, these helical inserts deliver exceptional strength and corrosion resistance, creating threads that are stronger than the original material.
• Free-Running Design: The "Free Running" helical thread insert ensures smooth, uninhibited thread engagement, allowing for consistent and reliable fastener assembly and disassembly.
• Enhanced Durability: Provides superior wear and heat resistance, while also reducing thread friction, which helps prevent future thread damage, galling, and seizing.
• Permanent Solution: When properly installed, Heli-Coil inserts become a permanent part of the assembly, extending the lifespan of components without the need for costly replacements.

Applications

The Heli-Coil K-PACK K1185-22 is an essential tool for maintaining and repairing vital equipment across various sectors. It is widely utilized in automotive repair for components such as engine blocks, transmission cases, and other critical assemblies where stripped threads would otherwise necessitate expensive part replacement. In industrial settings, these inserts are crucial for machinery maintenance, equipment overhauls, and manufacturing processes, particularly in materials like aluminum, magnesium, and cast iron, which are prone to thread damage. Its ability to create stronger threads makes it suitable for demanding applications in aerospace and other high-stress environments.

Specifications

• Manufacturer: Heli-Coil Products
• Model Number: K1185-22
• Internal Thread Size: 1-3/8"-6 UNC (Unified National Coarse)
• Insert Length (Nominal): 1-1/2D (1.5 times the nominal diameter, approximately 2.062 inches)
• Material: 18-8 (304 Grade) Stainless Steel