QWORK 380PCS Brass Threaded Inserts Female Thread Knurled Nuts, M2 M2.5 M3 M4 M5 M6 Embedment Nuts Assortment Kit for Plastic Parts 3D Printing Parts by Heat or Ultrasonic
Durable Material: All nuts are made of durable brass, with high hardness, excellent corrosion resistance and thermal conductivity, exquisite workmanship, reliable for long-term use.
3D Printer Accessory: The threaded inserts are designed for 3D printer parts. They can be easily embedded in blind or through holes using ultrasound or heat (soldering iron).
Wide Application: The threaded nut is specially designed for thermoplastics like Plastic PLA, PETG, ABS, PPS, PP, etc. It's widely used in notebook computers, electrical appliances, toys, motorcycles and various plastic casings.
Package Includes: The assortment kit includes 380pcs M2 M2.5 M3 M4 M5 M6 threaded inserts.
Universal: They are the most commonly used knurled nuts for your 3d printer projects. Come s with a storage box.