Yinpecly Elastic Aluminum Extrusion Profile Hardware Review

Package content: 20 pcs x roll ball elastic nuts; color: silver. 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. Roll ball elastic nuts with M5 thread. Used for T-slot aluminum profile 20mmx20mm series. Easy to be roll into T slot of aluminum profile. 2020 series aluminum profile t-nuts widely use to build CNC routers, 3D printers, CNC laser cutters, CNC plasma cutters, robotics projects, 3D carvers, machine guards, workstations, etc. Put the nuts into the slot in the profile slot, rotate it 90 degrees clockwise, and automatically position the lock during the installation process, usually used with the hexagon socket head bolt.