Dianrui M3 Heat Set Inserts for 3D Printing, Brass Threaded Insert 150PCS

Key features

• Complete Set Contents: This heat set inserts set includes 150pcs M3 insert nuts with M3 internal thread, 5mm width, and 4mm length that provides sufficient quantity to cater to your daily needs
• Easy Installation Process: You can use the heat generated by a soldering iron or ultrasonic to embed threads into 3D printer components. When the plastic around the brass sleeve cools and hardens, the threaded sleeve will be firmly fixed
• Durable Brass Material: Made of brass, which has good thermal conductivity and corrosion resistance, is more durable and not easy to break, and the knurled thread design also allows it to withstand stronger tension
• Precision Construction: Precision-engineered knurled brass inserts with clean, uniform threads. Provides superior torsion and tension for stable, secure installation in 3D printing projects
• Wide Application Compatibility: Optimized for Plastic and 3D Printing, Suitable for all thermoplastics including PLA, PETG, ABS, PPS, and PP materials

The Dianrui M3 Heat Set Inserts offer a comprehensive solution for securing threaded connections in plastic and 3D printed projects. This set contains 150 pieces of brass threaded inserts, each featuring M3 internal threads with precise dimensions of 5mm width and 4mm length. Constructed from high-quality brass material, these inserts provide excellent thermal conductivity and corrosion resistance for long-lasting durability. The knurled exterior design ensures superior grip and tension resistance when embedded in thermoplastic materials. Installation is straightforward using a soldering iron or ultrasonic equipment to generate heat, allowing the insert to embed into the plastic; once cooled, the insert becomes firmly secured in place. The precision-engineered threading delivers clean, uniform engagement for reliable torsion and tension performance. These inserts are optimized for use with various thermoplastic materials including PLA, PETG, ABS, PPS, and PP, making them versatile accessories for 3D printing applications and plastic assembly projects. The generous quantity of 150 pieces ensures adequate supply for multiple projects and everyday manufacturing needs.

Free shipping included. 30-day hassle-free returns.