Single Stripe with Collar Brass Insert for Thermic & Ultrasonic Installation
The 40/SCC Brass Heat Set Threaded Insert is specifically designed for creating strong, durable metal threads in thermoplastic materials. Featuring a Single Stripe retention design with an integrated collar, this insert provides excellent pull-out resistance, high torque performance, and enhanced load distribution in plastic components.
Designed for installation using thermic (heat) or ultrasonic insertion processes, the 40/SCC insert allows threaded fastening points to be added after molding while delivering many of the benefits of overmolded inserts without the associated production limitations.
The collar offers a larger bearing surface against the plastic, making the insert particularly effective in open-hole applications where tensile loads are applied opposite the collar.
Thermic & Ultrasonic Installation
During installation, heat or ultrasonic energy softens the surrounding thermoplastic material. The softened plastic flows into the insert's precision knurls and grooves, creating a secure mechanical bond as it cools.
The 40/SCC insert can be installed into molded or drilled holes and can also be incorporated into components through overmolding processes.
Key Features
- Designed for thermic and ultrasonic installation
- Single Stripe retention design for secure fastening
- Integral collar for increased bearing surface
- Excellent pull-out resistance
- High torque resistance
- Reduces stress on surrounding plastic material
- Creates strong, reusable metal threads
- Suitable for post-molding installation
- Compatible with molded and drilled holes
- Can be installed by overmolding
- Ideal for demanding fastening applications in thermoplastics
Material & Finish
Material: Brass (CuZn40Pb3, CuZn39Pb3, or CuZn36Pb3)
Available finishes upon request:
- Tin Plated
- Nickel Plated
- Black Zinc Plated
- Other specialist finishes available
Applications
The 40/SCC Brass Heat Set Insert is ideal for:
- Plastic housings and enclosures
- Electrical and electronic products
- Automotive plastic assemblies
- Medical devices
- Telecommunications equipment
- Consumer products
- Industrial machinery
- Injection molded components
- 3D printed thermoplastic parts
Installation Guidelines
Thermic Installation
A heated insertion tip softens the thermoplastic material, allowing the insert to be pressed into the prepared hole while maintaining material integrity.
Ultrasonic Installation
Ultrasonic vibration generates localized heat, enabling fast installation and excellent retention within the plastic component.
Best Practice
- Position the insert in the molded or drilled hole.
- Apply controlled heat or ultrasonic energy.
- Allow the plastic to soften around the insert.
- Press the insert into its final position.
- Allow the component to cool fully before handling or loading.
Important Notes
- Soften the plastic rather than fully melting it.
- Avoid excessive insertion temperatures.
- Apply controlled and consistent insertion pressure.
- Do not disturb the insert immediately after installation.
- Allow adequate cooling time to maximize retention strength.
Why Choose 40/SCC Heat Set Inserts?
The 40/SCC Single Stripe with Collar Brass Insert combines strong retention performance with the added benefits of a collar design, helping distribute loads more effectively across thermoplastic components. This makes it an excellent choice for applications requiring improved tensile strength, high torque resistance, and reliable long-term fastening performance.
Product Summary
The 40/SCC Brass Heat Set Threaded Insert features a Single Stripe body with an integrated collar for enhanced pull-out resistance and load distribution. Designed for thermic and ultrasonic installation into thermoplastic materials, it provides durable, reusable threads for demanding industrial and commercial applications.
