Brass Threaded Inserts Kit For 3D Printing M2 To M5 With 380 Pieces Knurled Heat Set Inserts For Plastic Parts And Electronics Assembly, Perfect For Strong Durable Threads In Housings And Projects

Brass Heat-Set Threaded Inserts Kit for 3D Printing M2-M5
✔️ 380 pcs brass inserts, M2-M5, knurled for strong, lasting threads

These brass heat-set inserts are built to add durable threaded holes in 3D-printed plastic parts and electronics housings. They embed quickly using heat from a soldering iron or ultrasonic tooling, delivering reliable threads without extra hardware. Ideal for housings, panels, and prototype enclosures in electronics projects.

✅ 380 pieces in reinforced storage box
✅ Sizes M2, M2.5, M3, M4, M5 with heights 3 mm-7 mm
✅ 45-degree knurling for higher torque resistance
✅ Brass construction for good thermal conductivity and corrosion resistance
✅ Heat-set compatibility with soldering iron or ultrasonic embedding

💡 What is a brass heat-set threaded insert used for in 3D printed parts?

Used to add strong, removable threads in plastic housings and electronics enclosures.

• Inserts create durable M2 to M5 threads in 3D printed parts.
• Knurling improves torque resistance and pull-out strength.
• Installation can be done with a soldering iron, hot air, or ultrasound.
• Ideal for hobbyists, makers, and professionals working with plastic enclosures.