Brass Threaded Insert Nuts Set, M6 M8 M10 Knurled Bushings, 20-Pack Heat Ultrasonic Embedding Nuts for 3D Printer Plastic Parts, M8 x 20mm

• Easy to use: powerful press-in nut, the threaded inserts are press-in nut for subsequent insertion in 3D printer parts of, for example, or Prusa printers. Thanks to ultrasound or heat (soldering iron), the press-in nuts can be easily embedded in a bag or through hole.
• 【High Quality】: The insert nuts are made of the highest quality brass, which ensures excellent corrosion resistance and thermal conductivity, excellent craftsmanship to ensure use and easy insertion.
• 【Well Machined Knurled Nuts】: threaded bushings are made of brass, has corrosion resistance, thermal conductivity and oxidation resistance to ensure use.
• 【Wide Application】The threaded nut are designed for thermoplastics. The plastics PLA, PETG, ABS, PPS, PP, etc. are ideally suited
• 【What You Get】: There are screw in nuts in different sizes and different screw sizes that you can choose for your project.

Features: 1. These insert nuts are made of high galvanized carbon steel for durability and rust 2. Screw-in nuts have an external thread and an Allen drive and are screwed in with an Allen key. 3. Insert nuts are beneficial over cylinder nuts and T-nuts as they can be installed from one side of the workpiece. 4. There are screw in nuts in different sizes and different screw sizes that you can choose for your project. 5. The pre-drilled hole must be as deep as the length of the insert nut plus the part of the screw that can be screwed into the workpiece via the end of the nut. Specifications: Material: galvanised carbon steel Type: Screw-in hex socket Thread type (pitch): coarse thread. Size and quantity (optional): M6 x 10 mm, pack of 20. M6 x 13 mm, pack of 20. M6 x 15 mm, pack of 20. M6 x 17 mm, pack of 20. M6 x 20 mm, pack of 20. M6 x 25 mm, pack of 20. M8 x 13 mm, pack of 20. M8 x 15 mm, pack of 20. M8 x 17 mm, pack of 20. M8 x 20 mm, pack of 20. M8 x 25 mm, pack of 20. M10 x 25 mm, pack of 20. Package includes: 20 x insert nuts.