High Quality: These t-slot nuts are made of high quality aluminum alloy material, which has strength and good resistance to corrosion in many environments. Size: Approx 30x23x7.8mm. 5 M8 T-Slot Nuts T-shaped sliding nuts for woodworking 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 commonly used parts for aluminum profiles and other parts. T-slot nuts allow users to add fixtures to fixtures without disassembling existing fixtures. Multifunction: These Fixtures can be used in many woodworking and metalworking applications for work clamping, positioning and securing. Flushing pressure is applied at any position 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-slot nuts allow users to add fixtures to fixtures without disassembling existing fixtures . Suitable for door handles, machinery industry, they are also easy to use and connect aluminum profiles. Specification: -Material: Aluminum Alloy -Size: About 30x23x7.8mm -Color: Silver -Quantity: 5pcs -Weight : 61gSold by Briday store