Helicoil Eco Insert Refill Pack - M4 X 0.7, Metric

The Helicoil Eco Insert Refill Pack - M4 x 0.7, Metric is a precision engineered solution that simplifies the process of installing eco inserts, making it quicker and more efficient.

The unique rhombic profile of the wire is moulded into elastic spirals, allowing for easier fitment while ensuring optimal thread accuracy.

With the first thread made slightly smaller, insertion becomes a seamless process that eliminates the need for manual adjustments.

This high-quality product boasts several benefits. It's designed to be strong and durable, offering excellent wear resistance and heat resistance, making it suitable for use in various environments - from professional workshops to personal garages and even on-site repairs.

The Helicoil Eco Insert Refill Pack is an essential tool for any car enthusiast or DIY mechanic seeking reliable and accurate thread repair.

• Rhombic profile for easy installation
• Elastic spirals for precise fitment
• High strength, wear-resistant and heat-resistant material
• Ideal for workshops, garages and on-site repairs

With these Helicoil Eco Insert Refill Packs, you can ensure a correct and accurate internal thread every time.

Simply insert the refill pack like a screw and once fitted, it will accept screws from both ends.

Whether you're a professional mechanic or an amateur enthusiast, this product offers a reliable solution for your thread repair needs.