A weld nut is a specialized type of nut designed to be permanently welded onto metal surfaces. It features unique projections or pilot holes that aid in proper alignment during the welding process. Weld nuts are commonly used in automotive, construction, and manufacturing industries, providing reliable and efficient threaded connections. The welding process creates a strong bond between the nut and the workpiece, ensuring excellent load-bearing capacity and resistance to vibration. These nuts are particularly valuable when access to the backside of the workpiece is limited, offering a convenient solution for creating strong and permanent fastenings in metal assemblies.