Brass Heat Set Threaded Insert Nuts M2 M3 M4 M5 M6

Key Features

• Conduction Valve — The insert has a conduction valve, so the hole needs no back-drilling or counter-sinking.
• Ultrasonic or Heat Install — It is installed in the cone hole by ultrasonic or heat, or in the injection process.

Product Specifications

• Sizes in 270-piece pack: M2, M3, M4
• Installation: Ultrasonic or heat, or the injection process

What It Is / How It Works

Threaded insert nuts are small metal fittings set into plastic or printed parts so that a screw can be fastened into them. These heat insert nuts are made for fastening work in 3D printing and injection molding.

Who It's For / Use Cases

Threaded insert nuts suit makers who need a metal screw thread in a printed or molded part, such as 3D printing hobbyists and small production shops working with injection molding.

How to Use / Care

1. Use the insert nut for fastening in 3D printing and injection molding.
2. Install it in the cone hole by ultrasonic or heat, or during the injection process.

How to Choose

Choose the thread size that matches the screw you plan to use, and confirm the hole fits the insert before installing. Pick a pack size that covers the number of inserts your project needs, since packs come in 80, 220 and 270 pieces.

Frequently Asked Questions

How many pieces come in a pack?
Packs are offered in 80, 220 and 270 pieces, so you can choose the quantity your project needs.

Does the hole need to be back-drilled or counter-sunk?
No. The insert has a conduction valve, so the hole does not need to be back-drilled or counter-sunk.

How is it installed?
It is installed in the cone hole by ultrasonic or heat, or during the injection process.

What is it used for?
It is used for fastening in 3D printing and injection molding.