T-slot height: 12.3 mm, Section size: 40 mm × 80 mm, Hole: φ6.8 mm.
The matched accessories are M8 (L=20 mm) bolt or screw matching with spring fastener internally connection, which makes the framework fastness and beautiful.
aluminum profile cutting service
A 4040 industrial aluminum profile corner is a metal bracket that connects two 40x40 aluminum profiles at a 90-degree angle. It is used for building sturdy and durable frames for various industrial applications.
A pack of 20 steel nuts that can be mounted on square holes of server racks or cabinets.