There’s a reason why the Dodge® Ultrasert® II is the most widely used insert in the plastics industry today. This reliable fastener offers high-performance strength values along with economic advantages.

Ultrasert® II brass inserts are designed for ultrasonic or heat installation into thermoplastics and structural foam materials. The external configuration features parallel diagonal knurls for optimum torque resistance and undercuts for superior tensile strength. A flange provides positive pressure to the molten plastic, assuring complete filling of the knurls and undercuts for high assembly strength. The tapered design allows for rapid and accurate positioning of the insert prior to installation.

Fast Facts:

  • Two lengths to choose from for increased design flexibility
  • Diagonal knurls and undercuts provide superior assembly strength
  • Excellent design for automated systems
  • Installed ultrasonically or with heat
  • Available in a wide range of options
  • Vibration-proof properties
  • Allows for high serviceability

Lead-Free Range Now Available!

We have recently launched a new NEW Lead-Free product offering from Dodge® specifically designed for a variety of industries, including automotive, electronics, and medical. These industries demand the highest standards of quality and safety, and Dodge® delivers just that. With the elimination of lead and other restricted materials, you can trust that our Ultrasert® threaded inserts and compression limiters will meet your specifications and provide the performance you need.

  • Can be installed using existing installation tools and machinery
  • Available in same geometries of our current extensive portfolio of brass and steel
  • Can be pressed in, heat staked, or installed using ultrasonics
  • Drop-in replacement for existing leaded brass and steel inserts
  • Finish requirements to meet your specifications
  • RoHS compliant, ensuring their safety and environmental friendliness
  • Custom Threaded Inserts and Compression Limiters can be designed for your unique applications

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The availability of the products described on this site, and the product descriptions, may vary from country to country. Consult your STANLEY® Engineered Fastening Account Executive or your local distributor for specific product information.