This article was updated May 25, 2023. It was originally published Nov. 17, 2009. To put hard, durable threaded holes in plastics, engineers often specify threaded metal inserts that will securely ...

Adding threads to your 3D prints is a life-changing feature, but obviously there are a lot of trade-offs and considerations when deciding on how to go about this exactly. Between self-tapping screws, ...

Heat-set threaded inserts upgrade 3D printed parts by adding strong, reusable metal threads. This boosts durability, prevents wear, and allows for repeated fastening without damaging the part. With ...