M3 Heat Inserts 150 Pcs Brass Threaded Inserts M3 x 5.7 x 4.6mm 3D Printing Brass Nuts Insert Knurled Nuts for Plastic Parts 3D Printing Components

M3 Heat Inserts 150 Pcs Brass Threaded Inserts M3 x 5.7 x 4.6mm 3D Printing Brass Nuts Insert Knurled Nuts for Plastic Parts 3D Printing Components

• 【Premium Material】These m3 heat set inserts are crafted from high-quality brass for exceptional strength and durability. Their strong hardness ensures long-term, reliable performance.
• 【Precision Dimensions】These m3 threaded insert measure M3 x 5.7 x 4.6mm, with precise, standard dimensions and clear threads. Ensure the nut size perfectly matches your 3D printer.
• 【Easy Installation】These threaded inserts are designed for easy installation and can be embedded into plastic using heat or ultrasonic technology. No countersink is required, making the installation process simpler and more efficient.
• 【Widely Compatible】These threaded inserts are compatible with a variety of thermoplastics and are suitable for a wide range of 3D printers, electric molding machines, and more.
• 【Value Packaging】You will receive 300 heat set insert, high-quality and in sufficient quantity for repeated use, ensuring stable, long-lasting performance across a variety of projects.