MroMax Thread Hammer Aluminum Profile Review

✅【DIMENSION】- Threaded Size: M3; Overall length: 10mm/0.39 "; Overall height: 5mm/0.20 "; Overall Width:6mm/0.24 ". ✅【MATERIAL】- Made from high quality carbon steel, these nuts have high hardness and a long service life surface is Nickel-plated for good rust resistance and better performance. ✅【Feature】- They can be directly into the aluminum slot hole in any of the assembly post, back spring ball can be fixed its position which make installation very simple and reliable. ✅【Application】- 20x20 Series Carbon steel Profile T-Nuts widely used for building industrial aluminum frame structures, 3D printers, CNC Routers, CNC laser cutters, Robotics Projects. ✅【PACKAGE CONTENT】- 50PCS x M3 T - Nuts.