V-COIL THREADED INSERT TYPE HELICOIL M12X1.25 (5PCS)

A thread insert Helicoil, also known as a Helicoil insert, is a type of thread insert used to strengthen or repair threads in a damaged or worn hole in a material such as metal, aluminum, plastic, and so on. It consists of a spiral-shaped thread that has sharp threads on the outside and is hollow on the inside.



The insert is threaded into the damaged hole using a special tool that usually consists of a stud holder and an insert tool. Once the Helicoil is firmly seated in the hole, a stud is threaded through it to form new threads inside the Helicoil. This creates a new and strong thread, which is usually more resistant to stress and vibration than the original, damaged thread.



A Helicoil is often used in applications where the tightening of a screw or bolt needs to be strengthened. It is also commonly used in industries such as aerospace, automotive and construction, where quality and safety are paramount.



Features:

- M12x1.25

- Number of pieces in package: 5