8020, 14131, 15 40 45 Series Steel M8 Slide-in Economy T Nuts Hardware Block Nuts for 1.5', 40mm, and 45mm Series Aluminum Extrusions Profiles (250.

This T-nut is constructed from ST50 stamped steel with a bright zinc finish. It is compatible with 15, 40, and 45 Series extruded aluminum profiles, as well as 1.5, 40mm, and 45mm based T-slot aluminum extrusions. Use it with an M8 bolt to mount joining plates, brackets, or other T-track accessories. It functions well for 1515, 3030, 40-4040, and 45-4545 extrusions, and many 1.5-inch, 40x40, or 45x45 based extrusions. This T-nut also works with many other competitor's extruded profiles. The T-nut measures 13mm x 5mm x 20mm long and acts as a mainstay piece for your home improvement projects. The centered thread of the slide-in design is suitable for connections towards the middle of a profile or with a flat plate. This T-nut can be used in a wide variety of applications including 3D printers, CNC machines, building industrial aluminum frame structures, CNC laser cutters, and robotics projects