304 stainless steel threaded insert for radiator fastening

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Product Overview


304 stainless steel threaded insert for radiator fastening

Product Description


The steel wire insert is a new type of internal thread fastener. It is a kind of spring-shaped internal and external thread concentric body precisely processed by cold-rolled rhombic stainless steel wire with high strength, high precision and smooth surface. It is mainly used to strengthen and protect the internal thread of low strength materials.



Product Name

Wire thread insert


GB/T 19001-2016/ISO9001:2015

Thread type

UNC / UNF / metric / UN

Thread accuracy



M1.6-M100 /Customized


Natural color, red, green, blue etc

Production capacity

1000000 piece per week

surface treatment

Cadmium,silver,etc./customized as required




Widely used in automobile manufacturing, metallurgy, electric power, machinery, chemical fiber, chemical industry, national defense and other industries.





Although the details page is not good, but our products are really good, you pay postage, we send samples free of charge!



Product advantages

1. Strengthen connection strength and improve connection conditions.

The low strength materials, such as aluminum and magnesium, can avoid the phenomenon of sliding wire and staggering teeth, and obtain excellent connection performance.
2. Wear resistance.

It can be used for the parts that are often disassembled, which can greatly improve the service life of the thread.
3. Increase the stress surface.

It is used for parts requiring strength connection force but not increasing screw hole diameter.
4. Prevent loosening.

Especially for spacecraft and other products requiring high safety factor.
5. Easy to repair.

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








Company Information








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0.0078 s.