Brass Threaded Inserts Kit With Knurled Heat Set Inserts 300 Piece 15 Size Assortment From M2 To M6 For 3D Printing And Plastic Projects Sturdy Case Included

Brass heat set inserts kit with knurled grip and 15 sizes
✔️ 300 pcs in 15 M2 to M6 brass heat set inserts kit for 3D printing

These knurled heat set inserts kit is designed for 3D printed thermoplastic parts, giving strong, reusable threaded holes for screws in enclosures, hobby projects, and prototypes.

✅ 15 sizes: M2x3x3.5
✅ M2x4x3.5
✅ M2x6x3.5
✅ M2x8x3.5
✅ M3x6x5
✅ M3x8x5
✅ M3x10x5
✅ M4x6x6
✅ M4x8x6
✅ M4x10x6
✅ M5x6x7
✅ M5x8x7
✅ M5x10x7
✅ M6x10x7
✅ M6x12x7
✅ Brass material with knurled exterior for tight grip
✅ Heat set insert for plastic installs with soldering iron
✅ 300 pcs total in sturdy case
✅ Works with PLA, PETG, ABS, PPS, PP
✅ Clean, burr-free threads for secure screw fit
✅ Through-hole threaded design for strong mounting
✅ Suitable for electronics enclosures and hobby projects
✅ Precise tolerances ensure reliable performance
✅ Made to standard specs for consistent results

💡 What is a heat set insert used for in 3D printed plastic parts?

This handy method creates durable, reusable threads for screws in soft plastics. - heat set insert for plastic provides sturdy threads for repeated assembly
- commonly used in PLA, PETG, ABS to reinforce threaded holes
- installed with a soldering iron for best grip and minimal distortion