Heat-Set Inserts

Heat-set inserts are stock parts that add threads to any part made from a thermoplastic, in order to accept bolts and screws. These inserts are very useful for creating strongly fastened 3D printed parts and enclosures.

Also sometimes referred to as threaded inserts, heat-set inserts work by softening the surrounding material as they are being installed. Once a heat-set insert is installed, the plastic surrounding the insert is locally stronger, and establishes a secure bond between the metal insert and the thermoplastic.

We stock brass heat-set inserts for your 3D printed parts and enclosures.

We stock both short and long heat-set inserts. If you require another type or thread size insert, contact us to discuss your options. We may be able to source it as a non-stock request.