300PCS Brass Threaded Inserts Heat Set for Plastic 3D Printing M2-M6

• Package Include : We offer common threaded inserts, including metric knurled nuts of sizes M2, M2.5, M3, M4, M5, and M6. This one-stop solution eliminates the need for individual purchases.
• High-quality Materials: The threaded inserts are made of high-quality brass, featuring excellent heat conductivity suitable for high-temperature applications. They are durable and can be used for a long time.
• Excellent Craftsmanship: The outer surface of the heat inserts features a high-precision and clear thread-engraved design, with strong friction and gripping force. This ensures a powerful tightening force, making your work more convenient and efficient.
• Easy to Use: These threaded inserts can be easily installed by heating, using ultrasonic methods, or through injection molding. Even an ordinary soldering iron can complete this task with ease, making it suitable for both professionals and people of all skill levels in DIY projects.
• Widespread Applications: The heat set inserts can be embedded in various plastics and is suitable for 3D printing, injection molding parts, automotive shells, laptop shells, etc. Have a wide range of applications and reliable performance.

You’ll get metric knurled brass threaded inserts in M2, M2.5, M3, M4, M5, M6 sizes—a one-stop solution that eliminates the need for separate purchases. High-quality brass threaded inserts have excellent thermal conductivity (suitable for high-temperature applications) and are durable for long-term use. Heat inserts feature high-precision, clear external thread engraving, providing strong friction and gripping force for powerful tightening—making work more convenient and efficient. These plastic-compatible threaded inserts install easily via heating, ultrasonic methods, injection molding, or even an ordinary soldering iron, suitable for professionals and DIY enthusiasts of all skill levels. Heat set inserts can be embedded in various plastics, ideal for 3D printing, injection-molded parts, automotive shells, laptop casings, etc., with wide applications and reliable performance.