Caianwin 50PCS Thread Insert M4 Brass Heat Set Insert for for Plastic and 3D Printing Components - Brass Metric Knurled Nuts

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Model: M4

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Product description

  • Fit for 3D Printed Parts With the help of heat from a soldering iron or ultrasonic, the insert nuts are simply embedded in a blind- or through hole providing a reliable and secure method for fastening components in 3D printing projects.
  • Secure Hold High-precision threading ensures stability and reliability, preventing thread slippage during rotation. The 45-degree angled knurling significantly enhances torque resistance and tensile strength, ensuring a stronger fastening.
  • Wide Application These inserts are designed for use with all thermoplastics, including materials like PLA, PETG, ABS, PPS, PP, and others. Whether installing them in 3D printed objects, injection-molded plastic parts, automotive plastic casings, or laptop shells, these inserts offer reliable and durable solutions.
  • Package Content 50 Pcs Threaded inserts, Size M4 x 8.1 x 6mm. Please ensure the nut's size matches your plastic parts effectively.

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