Crafted from premium aluminum, these T shaped corner brackets ensuring 90 degree connection, offering durability without requiring screws Suitable for constructing in 3D printing environment, workshop machinery setups, and heavy duty aluminum profile These anodized silver connectors maintain color integrity under heavy use while providing compatibility with 6mm slot 2020 series extrusion systems across multiple applications The 60x60x3.6mm connector plates feature precisely 5mm mounting holes, enabling quick assembly for industrial frame and 3D printer Ideal for engineers, and industrial requiring structural components for equipment, prototyping workstations, or furniture projects, Manufacturer: ZBIianxer