Adafruit Brass Heat-Set Inserts for Plastic - M3 x 3mm - 50 pack

Enhance the durability and aesthetics of your 3D-printed projects by switching to machine screws and heat-set inserts. These inserts are easy to use and provide secured connections without compromising surface quality.

Benefits include reinforced strength, reusability, and seamless integration into plastics. Typically used in injection moldings, their threaded design and grooved exterior make them ideal for 3D-printed parts. Simply heat them with a plain soldering iron and embed them for robust, embedded connections.

A dedicated heat-set insert tool is recommended for precise installation, minimizing risks to your prints. Ensure success with ease by watching the instructional video by Noe & Pedro. Available in a convenient 50-pack, each insert is M3-threaded and 3mm long, perfect for your printing needs.