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No.1.The introduction of helical screw inserts

Helical screw inserts technology for high strength fastenings.Simple -fast-long lasting,best quality and the most favorable price.With precise testing systems, our products guarantee reliable quality assurance.Free running coil screws inserts are precision formed screw thread coils worked into a diamond shape. They are the quick and easy method for repairing damaged threads or creating original threads in alloys and composite materials in original equipment manufacture.

No.2.The advantages of helical screw inserts

1.Protect the thread avoiding to be broken, and extend working time.

2.It could enhance the connection strength and abrasion resistant.

3.CLCOIL also could improve thread's stress state and to be spring connection.

4.Our products have corrosion resistant, high temperature resistant and abrasion resistant in many kinds of environments.

No.3.Helical screw inserts function

1.Lengthen the life of service

2.Increase the intensity of connecting

3.Increase the strength of receiving

4.Improve the condition of connecting and increase the carrying capacity and anti-exhausted intention

5.Decrease wear-resistant and heat-resisting and corrosion resistant

6.Used for maintaining