Description High Quality: These t-nuts are made of high quality aluminum alloy, which has strength and good corrosion resistance in many environments. < p>Size: about 30 x 23 x 7.8mm. 10 T-slot nuts M8 T-shaped sliding nuts for wood tool slot fasteners. The size is too small to fit the hardened slot of the machine. Easy to install: Easy to install, it is one of the most common parts for aluminum and other profiles pieces. T-Nuts allow users to add fixtures to fixtures without disassembling existing fixtures. Multipurpose: These jigs can be used in many woodworking and metalworking applications to fasten, position and hold the parts in place. Wash pressure is applied at every point along the recessed T-shaped T-track. Used to make jigs and fixtures for radial arm saws, workbenches, drill presses and various other machines. Wide range of applications: T-nuts allow users to add devices to devices without disassembling existing devices. Suitable for door handles, engineering, they are