Heli coil Inserts

🔩 Heli-Coil Inserts

(High-Performance Thread Repair and Strengthening Solution for Metals and Plastics)

Neo Fasteners offers top-quality Heli-Coil Inserts, designed to provide permanent thread repair, increased load-bearing capacity, and enhanced durability. Heli-Coil Inserts are ideal for damaged or stripped threads, providing a strong, wear-resistant threaded connection in materials like aluminum, steel, plastics, and composites.

Manufactured with high-quality stainless steel wire, these inserts offer excellent resistance to corrosion and thermal cycling, making them ideal for use in automotive, aerospace, engineering, and industrial applications.

🔹 Product Overview:

Heli-Coil Inserts are a type of threaded insert designed to repair stripped or damaged internal threads in a range of materials. The insert is made from a stainless steel wire wound into a coil that, when installed, creates a strong and durable internal thread. Heli-Coil Inserts are an effective solution for restoring or enhancing the thread strength of soft metals, aluminum, and other materials prone to thread wear.

🔹 Key Features:

• Material:
  
  

  • Stainless Steel – Offers corrosion resistance, making it ideal for high-stress and harsh environments
    
    

  • Special Coated Options – Available for applications requiring extra resistance to heat and chemicals
    
    

• Thread Sizes: M4 to M100 (Metric), 1/4” to 4” (Imperial)
  
  

• Standard: Compatible with various industry standards such as DIN, ISO, ASTM, and JIS
  
  

• Coil Design: High-quality stainless steel wire wound into a uniform coil, providing durability and strength
  
  

• Finish Options: Uncoated, zinc-coated, or nickel-plated for enhanced corrosion resistance
  
  

• Installation: Easy-to-install using Heli-Coil Installation Tools and can be inserted with manual or automated equipment
  
  

🔹 Advantages:

✅ Repairs damaged or stripped threads to restore functionality
✅ Provides strong, wear-resistant threads in softer materials like aluminum
✅ Prevents thread wear and increases the lifespan of the material
✅ Corrosion-resistant stainless steel ensures durability in harsh environments
✅ Can be used for both temporary and permanent thread repair
✅ Improves load-bearing capacity and helps prevent future damage to threads
✅ Available in both standard and custom sizes to suit different applications

🔹 Common Applications:

• Automotive and Aerospace: Restoring threads in engine blocks, transmission parts, and other components
  
  

• Industrial Equipment: Repairing threads in machines, motors, and heavy-duty tools
  
  

• Marine Applications: Repairing damaged threads on boat engines, panels, and machinery
  
  

• Electronics and Electrical Systems: Strengthening threads in connectors, panels, and housings
  
  

• Construction and Engineering: Thread repair for components subjected to high stress or heavy loads
  
  

🛠️ Available Variants:

• Heli-Coil Inserts (Standard Coils)
  
  

• Heli-Coil Inserts with Tang for easy installation
  
  

• Heli-Coil Inserts without Tang for flush installation
  
  

• Custom Sizes – Available upon request for unique applications
  
  

• Thread Repair Kits – Complete kits with installation tools and inserts
  
  

✅ Why Choose Neo Fasteners for Heli-Coil Inserts?

✔️ ISO 9001:2015 Certified
✔️ RoHS Compliant – Free of hazardous substances (EU 2011/65/EU & 2015/863)
✔️ High-Quality, Durable Stainless Steel Inserts
✔️ Fast Shipping and International Delivery
✔️ Competitive Pricing for Bulk Orders and Long-Term Supply
✔️ Technical Support and Installation Guidelines available upon request

Neo Fasteners – Your trusted partner for high-quality Heli-Coil Inserts and reliable fastening solutions for a range of industries.

📞 Contact us today for more details, technical specifications, or to discuss your custom requirements!