Flange nut is a type of fastener that is designed to provide a secure and stable connection between two or more objects. It consists of a hexagonal nut with a wide, flat flange at one end that extends beyond the width of the nut. The flange provides a larger bearing surface, which helps to distribute the load more evenly and prevent the nut from loosening due to vibration or other factors. Flange nuts are commonly used in automotive, aerospace, and construction applications, as well as in machinery and equipment. They are available in a range of sizes, materials, and finishes to suit different applications and can be used with a variety of bolts and screws to provide additional strength and stability