These M1 flange nuts are precision-engineered brass heat set inserts designed for reliable performance in 3D printing and injection molding applications. Each insert features a knurled outer surface and press flange design for secure installation into plastic matrices using heat or ultrasound.

Made from high-hardness brass material, these inserts provide excellent corrosion and heat resistance, ensuring long-lasting durability. The integrated guide allows for easy alignment during installation, eliminating the need for countersinking and resulting in a smooth, even finish.

With an outer diameter of 2mm and height ranging from 1.5 to 2.5mm, these inserts are ideal for creating strong threaded connections in plastic parts. Please verify the size and type compatibility for your specific application before use.