Mardatt 120Pcs M4x8x6 Brass Threaded Inserts for Plastic Brass Inserts 3D Printing Knurled Nut Brass Embedment Nut Heat Set Insert for 3D Printing Plastic

1.☛[What You Get] --- This set contains 120 pieces select M4x8x6 heat set insert. Overall Dimension: Thread Size: M4; Height: 8mm; Outer Diameter: 6mm. All are packed in a plastic bag for easy storage. 2.☛[Quality Brass Material] --- With excellent conduction of heat, heat tolerance, rust and corrosion resistance, wear resistance. These brass threaded inserts for plastic are strong enough to provide easy insertion and long service life. 3.☛[Exquisite Workmanship] --- These brass inserts are made in strict accordance with standard. The nice, threaded thru hole are clean without burr, accurate, uniform, not easy to deform, offering secure and durable performance. 4.☛[Provide High-Stability] --- This knurled nuts can form a tight grip by inserting into 3D printed plastic part, making it effectively resists torque and pull-out, won't cause cracks easily. A soldering iron is required during installation. 5.☛[Versatile Use] --- Designed for use in 3D printed thermoplastic plastics such as PLA, PETG, ABS, PPS, PP, etc.. These brass threaded inserts for plastic are widely apply to industries including electronics, automotive, medical, recreational equipment and much more.