90-750pcs Heat Set Brass Insert Nut M2 M2.5 M3 M4 M5 M6 Hot Melt Twilled Knurled Embed Injection Insertion Nut Soldering Tip Kit 3D Print(M4 (400Pcs))

Suitable for soft woods of pine, plywood, fiberboard, etc, This assortment kit is suitable for both professional carpenters and DIY enthusiasts, making it perfect for furniture repair, restoration, or new construction90-750pcs Heat Set Brass Insert Nut M2 M2.5 M3 M4 M5 M6 Hot Melt Twilled Knurled Embed Injection Insertion Nut Soldering Tip Kit 3D PrintKnurled nuts are made of brass, which has the optimal thermal conductivity , ensuring that each nut inserts will last for a long time.These inserts can be easily heated and seamlessly integrated into the tapered holes of your plastic components.Nuts assortment kit can be embedded in a wide range of plastics, whether you're reinforcing 3D printed parts or assembling plastic components, this assortment gives you a wide variety of threaded inserts to choose from.Due to the geometry of the threaded sleeve, it holds firmly in the pressure part.The opposing spiral knurled nut ensures a high balance of tightening and loosening torque.Through the guide, insertion has been greatly simplified

• These inserts can be easily heated and seamlessly integrated into the tapered holes of your plastic components.
• Nuts assortment kit can be embedded in a wide range of plastics, whether you're reinforcing 3D printed parts or assembling plastic components, this assortment gives you a wide variety of threaded inserts to choose from.
• Due to the geometry of the threaded sleeve, it holds firmly in the pressure part.
• The opposing spiral knurled nut ensures a high balance of tightening and loosening torque.
• Through the guide, insertion has been greatly simplified
• Threaded inserts are easy to install, simply drill the appropriately sized hole and Install the inserts with hex key provided or other optional drive tools you have.