Enhance your 3D printing experience with this comprehensive accessory kit. The heat set insert tips ensure precise and efficient heat transfer, while the copper threaded inserts provide a secure connection. This kit is ideal for creating strong, threaded connections in a variety of 3D printed parts, making it a must-have for any 3D printing enthusiast. Features -Color:Golden -Material:Copper -Size:3.50X0.50X0.50cm/1.38X0.20X0.20in -Note: Nut: - stability: ensures the stability and durability of your 3d printer components, preventing loose nuts -High precision: the heat insert tip design provides high pressure and precise application for secure fittings -Easy to use: simple installation process that does not require skills, suitable for all users -Multiple environments: ideal for use in homes, schools, and studios, offering versatile application -Improved performance: enhances printer assembly, repair, and upgrades, leading to better print quality and stability Package list: 1 x press head 5 x nuts