HSEAMALL 330PCS Female Thread Knurled Brass Threaded Insert Kit M2 M3 M4 M5 Embedment Nuts Inserts Assortment Kit for 3D Prints

Product description HSEAMALL Threaded Insert Nut M2 M3 M4 M5 Knurled Brass Nut Female Thread Kit by Heat or Ultrasound in 3D Printer Parts Plastic Parts ??Advantage: ✅Standard and complete thread: Deep thread neat and clean not easy to strip during roation stable and reliabel. ✅Conveninet operation: Good texture greatly improve your work efficiency. ✅The threaded insert has excellent have Excellent workmanship smooth surface without burr. ✅Standard circular: Firm and uniform easy to install. ✅The brass threaded insert nut Used on the injection moulding for tightly fixing ✅Apply to circuit board assembly and in the field of electronics ✅The press-in nut can be easily inserted by ultrasonic or heating (soldering iron). ❤️How to use: 1. Insert the threaded insert nut into the hole of the component. 2. Heat the threaded insert with a soldering iron without pushing the insert out of the hole.After heating the threaded insert is pressed into the component. 3. Final cooling is sufficient. The plastic will once again have a good hardness to tighten the screws. Specifications: Material: brass Color: brass Specifications: M5 M4 M3 M2 Quantity: 330PCS Package includes： 30PCS M2x4x3.5 30PCS M2x6x3.5 30PCS M2x8x3.5 20PCS M2x10x3.5 30PCS M3x4x5 30PCS M3x6x5 20PCS M3x8x5 20PCS M3x10x5 30PCS M4x4x6 20PCS M4x6x6 20PCS M4x8x6 15PCS M4x10x6 15PCS M5x6x7 10PCS M5x8x7 10PCS M5x10x7