The term "4040" refers to the dimensions of the aluminum extrusion profile, which measures 40mm by 40mm. This square profile is designed with T-slots on all four sides, allowing for easy assembly and integration with other components. The T-slot design enables users to attach various accessories, such as brackets, panels, and connectors, making it a popular choice for building frames, workstations, and enclosures.

Content Menu● Key Benefits of 4040 Aluminum Extrusions>> Versatility>> Strength and Durability>> Lightweight Nature● Common Applications of 4040 Aluminum Extrusions>> Industrial Frameworks>> DIY Projects>> Furniture and Displays● How to Select the Right 4040 Aluminum Profile>> Understanding Your Pro