Helicoil Plus Thread Repair Kit - 4-40, UNC

The Helicoil Plus Thread Repair Kit in 4-40, UNC size offers a reliable solution for restoring damaged threads.

This innovative product is specifically designed for professionals seeking an efficient way to repair and save time on installation.

With its robust and durable construction, the HELICOIL Plus thread insert delivers long-lasting performance, ensuring you no longer need to replace expensive components.

This kit is equipped with all essential tools and includes three varying lengths of HELICOIL Plus inserts to cater to different thread depths.

The installation process is swift and straightforward, thanks to the easy-to-follow step-by-step instructions provided.

• The unique wire design features a rhombic profile that has been crafted into elastic spirals for seamless integration with the new thread.
• The initial thread on the insert is purposely made smaller, enabling easier installation by fitting it snugly within the damaged thread.
• To secure the Helicoil Plus insert in place, use an installation mandrel of similar dimensions to a tap.
• The thread insert then smoothly glides through and aligns itself correctly with the existing thread pattern.
• The end result is a perfectly accurate internal thread that can support the successful securing of a screw at both ends.