Upgrade plastic assemblies with brass threaded inserts designed for hot-melt installation. The knurled outer surface helps provide a secure embedded hold, while the internal metric thread supports removable screw connections in custom parts and fabricated components.
These inserts are a practical choice for makers, repair work, prototyping, and metalworking projects that require a stronger threaded fastening point than a simple tapped plastic hole. Multiple metric size and quantity options are available, allowing you to select an option suited to your project.
Install the insert using an appropriate heat-set or hot-melt method, then allow the surrounding material to secure the knurled body. Suitable for prototyping, 3D-printed or formed plastic parts, enclosures, panels, and other DIY fabrication projects where a reusable threaded connection is needed.