Stainless Steel Thread Inserts

Jinghong Manufacturer specializes in providing Stainless Steel Thread Inserts, which are precision-wound from high-grade stainless steel wire. These inserts are designed to create high-strength standard internal threads in low-strength materials such as aluminum alloy and wood, and can also repair damaged threaded holes. With excellent wear resistance, corrosion resistance, shock resistance, and anti-loosening properties, they are an ideal choice for enhancing the reliability of threaded connections.

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Product Description

The Stainless Steel Thread Insertions from Jinghong Factory are essentially spiral coils made of high-precision cold-rolled diamond shaped stainless steel wire coils. Its working principle is very clever: in its free state, its outer diameter is slightly larger than the pre made threaded hole. When it is screwed into the pre drilled hole with a specialized tool, it is compressed and tightened; After installation, it recovers its elasticity and tightly adheres to the hole wall like a spring, forming a smooth and precisely sized "stainless steel internal thread".

After using the threaded sleeve, the bolt no longer directly contacts the material, but instead meshes with this stainless steel tooth sleeve. Thread inserts are like armor tailored for threaded holes, evenly distributing stress and fundamentally eliminating problems of slipping or detachment. Whether repairing a damaged thread or giving plastic parts thread strength like metal, Thread Insertions are an economical and efficient solution.

Name	Stainless Steel Thread Inserts
Material	Stainless Steel
Standards	GB,DIN, BSW, JIS, UNC, UNF, Non-standard, Customized Drawing
Thread	Metric Coarse, Metric Fine, UNC, UNF, BSW, BSF.
Sizes	M2-M8Metc
Finish	Plain/others
Price	0.03usd/pcs-0.50usd/pcs
MOQ	Stardard item(Usually little hundred-little thousand)/determined if non-standard

Product Feature

Quick repair of damaged threads: When the screw hole is worn, decayed, or tapped incorrectly, there is no need to scrap the workpiece. Just use a dedicated tap to enlarge the hole, screw in the corresponding specification of the tooth socket, and you can restore the original thread size, continue to use the original specification screws, saving time and money.

Elastic connection and stress dispersion: The braces themselves have elasticity, which can compensate for pitch and profile deviations between threads, evenly distribute loads on all threads, improve the fatigue resistance of threaded connections, and resist vibration and impact.