What are the benefits of threaded inserts?

 In Manufacturing, Prototyping, Tools

Threaded inserts are a versatile and cost-effective fastening solution that can provide a number of benefits in a variety of applications. They are easy to install, provide strong and reliable holding power, and are able to resist vibration and corrosion.

What are Threaded Inserts?

Threaded inserts are fasteners that are used to create strong and reusable internal threads in softer materials. They are available in a variety of shapes, sizes, and materials, and are typically installed with a heat or mechanical process. Threaded inserts provide a cost-effective solution to creating strong and reliable threads in materials such as metals, plastics, and composites. The inserts are designed to resist vibration and corrosion, and provide a strong connection even in tough environments. They are easy to install and can be reused multiple times, making them a cost-effective solution for many applications.

What are threaded locking inserts?

Threaded locking inserts are a special type of threaded insert that is designed to provide improved strength and vibration resistance. These inserts are usually installed using a heat or mechanical process and feature a locking mechanism that prevents them from loosening over time. Threaded locking inserts are commonly used in applications such as automotive, aerospace, and engineering industries, where vibration resistance is critical.

What are the benefits of threaded inserts?

Threaded inserts provide many benefits for both industrial and consumer applications. They are designed to provide strong and reliable internal threads in softer materials, such as metals, composites, and plastics. Threaded inserts are easy to install, can be reused multiple times, and remain secure even in extreme conditions. Additionally, they offer superior strength and corrosion resistance compared to other types of fasteners. This makes them ideal for applications that require repeated assembly and disassembly, and for components that will be exposed to harsh conditions.

Increased Strength

  • Threaded inserts provide strong and reliable threading for applications that require repeated assembly and disassembly.
  • They provide superior strength and durability compared to other fasteners.
  • The material used for the insert can create a stronger thread than the material being inserted into.

Time Savings

  • Threaded inserts eliminate the need for tapping or thread cutting.
  • This can drastically reduce the time needed to install a fastener in a material.

Cost Savings

  • Threaded inserts are cost effective compared to other fastening methods.
  • They can last for years and are easily replaced if damaged or corroded.
  • They require minimal maintenance which can save both money and time in the long run.

Improved Aesthetics

  • Threaded inserts are available in a variety of materials and finishes.
  • This allows for a more professional and aesthetically pleasing finish to any application.
  • They also provide superior corrosion resistance, which further enhances the appearance of the project.

What is the best threaded insert for plastics?

Threaded inserts are a great choice for applications involving plastics, as they provide superior strength and durability. The most popular style of threaded inserts for plastics is the Helicoil or “free-running” insert. This type of insert is designed to be installed manually, and is able to withstand higher torque loads than a traditional threaded insert. Additionally, this type of insert is self-aligning, which makes installation easier and more efficient.

Heat set threaded inserts are another popular choice. As the name implies, these inserts are installed using a thermal process such as a soldering iron. The thermal source (soldering iron, etc) heats the insert, which melts the plastic material around it allowing the insert to be installed. Once the material cools and solidifies the insert is robustly trapped in the part and ready to be used. Pipeline has developed a threaded insert installer which works very well for installing heat set threaded inserts.


Threaded inserts are a practical and cost-effective solution for applications requiring repeated assembly and disassembly. They provide superior strength and durability compared to other fasteners, offering time and cost savings in the process. The variety of materials and finishes available in threaded inserts also allow for a more attractive and corrosion resistant finish, making them a great choice for a range of projects and applications.

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