Jeffdad 100 Pcs M3 Threaded Insert, M3x4x5mm Heat Seat Inserts, 3D Printing Knurled Brass Insert Nuts for Plastic

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  • Package Contents You will receive 100 pieces of M3 brass nuts, a super large quantity that can meet your needs for connecting numerous 3D printed accessories. Each m3 heat set insert measures approximately M3x4x5mm. Make sure the nut is the right size for your 3D printer.
  • M3 Threaded Insert The internally m3 threaded insert is made of the highest quality brass, ensuring optimal corrosion resistance and thermal conductivity. This means each press-fit nut is built to last and is easy to use.
  • High-Quality Material The 3D printing brass nuts are made of high-quality copper material, which is corrosion-resistant, high-strength, high-hardness, firm, evenly stressed, not easy to deform or break, and durable. Screw-in threads can also be reused.
  • Practical Design The threaded inserts for plastic are very strong, ensuring high tightening force and pullout force, and are not easily deformed due to shape and teeth. The knurled brass nuts allows the nut to be mounted on the 3D printer and fit perfectly.
  • Wide Application These m3 brass inserts can be used in 3D printers, electric molding machines, plastic casings for cars or laptops, and various other plastics.

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