Caianwin 50PCS Thread Insert M3 Brass Heat Set Insert for for Plastic and 3D Printing Components - Brass Metric Knurled Nuts

Fit for 3D Printed PartsWith 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.

High-QualityOur brass threaded inserts are made of high-quality brass and undergo precision processing, ensuring excellent heat conduction and corrosion resistance.

Secure HoldHigh-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 ApplicationThese 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 Content50 Pcs Threaded inserts, Size: M3 x 5.7 x 4.6mm. Please ensure the nut's size matches your plastic parts effectively.