KUMGROT 8 Pcs L-Shaped Corner Bracket for 2020 Aluminum Profile, Aluminum Profile Connector Set with M5 Nuts and M5*8 Bolts, for 3D Printer & Industrial Aluminum Frames

["Size：The buck bracket is 2.36\"x0.79\"/60x20mm, Thickness: 3.5mm","Material: Extruded aluminum profile rails are manufactured from aluminum alloy, ensuring robustness and minimal risk of fracture. An oxide coating provides protection for the connecting plates.","Application: The 2020 Series T-slot rail connectors are suitable for frame connections in scenarios such as 3D printer structures, CNC machine tools, industrial aluminum frames, and laser cutting machines.","Installation Method: T-slot bolt sets ensure effortless assembly. Each connecting plate features 5 mounting holes compatible with the included M5 nuts and bolts. Simply tighten the bolts to complete the installation.","Package Contents: This hardware kit includes 8 connecting plates and 40 X M5 nuts and bolts, providing ample quantity to fully meet your needs."]