M3 304SS Thread Inserts Green helicoils DIN8140 Radiator Or Gearbox

Thread inserts introduction

Steel threaded inserts for thread reinforcement can extend the life of the application. Each insert member share the load across the bolt holes and to maintain or improve the pull-out resistance. After installing the wire thread insert, a more uniform load and stress distribution can be achieved. Free routing thread inserts are usually made of 304(18-8) stainless steel wire rolled into a diamond-shaped cross-section.

Thread insert features

1. enhance the connection strength, improve the connection conditions. Wire thread insert is selected from the aluminum, magnesium and other low-strength material, can be avoided slide wire, wrong tooth phenomenon and obtain a good connection performance.

2. Wear resistance. Used in frequently disassembled parts, it can greatly improve the service life of the thread.

3. Increase the bearing surface. For the strength of the connection required force does not increase the diameter of the screw portion.

4. Anti-loosening. In particular for aerospace and other products requiring high safety factor of the occasion.

5. Easy to maintain. Install the damaged screw hole into the steel wire screw sleeve and continue to use it after repair to avoid the possibility of damage to the workpiece.

Thread inserts parameter

Thread inserts application

1. Enhance connection strength and improve connection conditions. Low-strength materials such as aluminum and magnesium are selected for the wire thread insert, which can avoid slippage and wrong teeth, and obtain excellent connection performance.

2. Wear resistance. Used in frequently disassembled parts, it can greatly improve the service life of the thread.

3. Increase the bearing surface. It is used in places where strong connection force is required and the diameter of the screw hole cannot be increased.

4. Anti-loosening. It is especially used in occasions where products such as spacecraft require high insurance coefficients.

5. Easy to maintain. Install the damaged screw hole into the wire screw sleeve and continue to use it after repair to avoid the possibility of damage to the workpiece.

Why Choose Us?

1. A factory with more than 20 years' experience in manufacturing of Thread Inserts.
2. Competitive pricing & military quality.
3. Quick replies to quotations and requests for information.
4. Timely deliveries, rich experience in IMP and EXP.
5. Advanced R & D center, more than one thousand types of threaded inserts and tools.
6. Strict quality control system, passed the SGS and ISO9001: 2015.
7. Quality tools & products, as good as heli-coil, Keensert, Ensat and etc.
8. Comprehensive after-sales support and troubleshooting.
9.Famous brands in China .
10. High quality enterprises in the region.