Hilitchi 60Pcs Brass Knurled Nuts Threaded Heat Embedment Nut for Printing 3D Printer and More Projects (M4x6x6)

• ✅【BRASS MATERIAL】These female thread brass knurled threaded insert embedment nuts are made of durable brass. High strength without deformation, abrasion and corrosion resistance and with beautiful and practical
• ✅【VARIOUS SIZES TO CHOOSE】We prepare various sizes for your choice to meet all your needs. Assortment kit or one specific size, we have it all. Smooth surface with no burr, standard circular, firm and uniform, easy to install.
• ✅【STRANDARD AND COMPLETE THREAD】Deep thread, neat and clean, not easy to strip during rotation, stable and reliable. No need to counterbore or countersink the boss hole because the insert has guide pilot.
• ✅【A MUST HAVE】These heat set inserts can be widely used on the injection moulding for tightly fixing. Can be installed by ultrasonic or heat into thread tapered hole, or molded in during injection. Also apply to circuit board assembly and in the field of electronics. The plastic is formed around the brass insert. It would be better to put something in the threads to keep plastic from melting into the center. Using a normal soldering iron, you could easily set them into 3D printed holes.
• ✅【QUALITY AFTER-SALE SERVICE】If you do not satisfy with our products or if you have any questions, please come to us for help. We would work out a satisfactory solution to your problem. 12 hours response service!

Hilitchi 60Pcs Brass Knurled Nuts Threaded Heat Embedment Nut for Printing 3D Printer and More Projects (M4x6x6) 【Specifications:】 Color: Brass Tone Material: Brass 【Feature:】 Firm and uniform Excellent workmanship Smooth surface without burr Good texture Efficient Neat and clean thread Superior rust resistance Oxidation resistance Accurate size 【Package Included:】 -M4x6x6 mm----------------------60 PCS Warm Tips: These are small parts, please keep away from children under 6 years old.