M3 Thread Repair Wire Insert Kit

Our thread inserts ensure that both static and dynamic operating forces are evenly distributed over the individual threads. The flexibility of the Thread Insert also compensates for any slope or angle errors, giving an optimum force transfer from the bolt to the female thread. Particularly in light construction, Wire Thread Insert also help to reduce the load-bearing material and use smaller or shorter screw connections. Today Stainless Steel Wire Thread Inserts are already an important component part in aviation and vehicle construction. They save significant amounts of material and contribute to preservation of resources.

Are you looking for thread inserts to strengthen your connections? Please contact us.


Function: 
1. Repair Nuts are industrial tightening parts, primarily used with screws and bolts.
2. Threaded insert is a great maintenance tool if a threaded error or a broken female hole.
3. 304 stainless steel has excellent corrosion resistance and will not break when repairing screw holes.
4. Thread size is standard, thread is transparent, and it will be accurate to repair the thread sliding teeth.
5. Commonly used in hydraulic machinery, welding equipment, automotive parts, power machinery, furniture, etc.

Size Range:

Metric sizes: M2 to M42 (M1.2, M1.6 and larger sizes on request)

Inch Unified: #2-56 to 1 1/2-6（Other sizes on request）

BSF, BSW and pipe thread sizes on request.

Material:                                      

304 Stainless Steel                                         

316 Stainless Steel   

Inconel X-750                

Nitronic 60/ Nimonic 90

Bronze/ Aluminum   

Finishes& Coating:

Dye Coating(Green, Red, Blue. Etc.)
Cadmium Plating 
Silver Plating
Dry Film Lubricants