Upgrade your 3D printed parts with stronger, more reliable threads. This Brass Heat-Set Threaded Inserts Kit is designed for makers and professionals who want durable fastening in plastic prints—perfect for enclosures, brackets, mounts, robotics, and functional prototypes.

Key Benefits

Stronger Threads, Better Holding Power
Heat-set inserts create metal threads inside plastic parts for repeated screw use without stripping.
Made for Heat-Set Installation
Optimized for clean, secure installation using a soldering iron or a vertical heat insert press tool (recommended for best alignment).
Multiple Sizes Available
Choose from different insert sizes and quantities to match your projects (see variant options for exact specifications).
Wide Compatibility
Works well with common 3D printing materials such as PLA, PETG, ABS, ASA, Nylon (PA), and more.

Recommended Use

For the best results—especially for precision and vertical alignment—pair this insert kit with our heat insert press tool kit- Nutopress & Nutopress PRO.

What You’ll Receive

Brass heat-set threaded inserts in the selected size/quantity (choose your option from the variants)

Brass Heat-Set Threaded Inserts Kit – Ideal for Vertical Heat Insert Press Tools