A welding nut is a kind of fastener that is intended to be permanently screwed into a workpiece by welding. A flange or protrusion on welding nuts is used to secure the nut in position when it is welded to the workpiece. The nut offers a strong and long-lasting threaded connection once it has been welded.
In the industrial, construction, and automotive industries—where a robust and long-lasting threaded connection is necessary—welding nuts are frequently utilized. They are frequently used in industrial settings where it's necessary to produce a threaded connection in materials like sheet metal or thin-walled tubing that are difficult to drill or tap.
Some specific applications of welding nuts include attaching threaded components to auto frames, attaching brackets to metal tubing, and securing panels on industrial machinery. Additionally, welding nuts are commonly used in the production of construction equipment and in the manufacturing of various types of furniture.
In summary, welding nuts are primarily used in applications where a permanent, high-strength threaded connection is required, and they are commonly found in manufacturing, construction, and automotive industries.