These T-Nuts let you attach plates, brackets, and other parts to standard extrusions (with a slot opening of 6mm) with standard M5-0.8 screws or bolts (not included). Use to build CNC routers, 3D printers, CNC laser cutters, CNC plasma cutters, robotics projects, 3D carvers, machine guards, workstations, etc. Note: These hammer nuts require a slot opening of 6mm to work properly.

Included: 1 x M5 T-Nut