The RIVET NUT UNC 5/16"-18 STEEL LARGE FLANGE CROSS BULB is designed for robust fastening in industrial and automotive applications. Constructed from durable steel, it features a large flange that enhances load distribution and grip. This rivet nut accommodates a grip range of .280 to .500 inches, making it versatile for various materials and thicknesses. Its cross bulb design ensures secure anchoring in blind applications, providing reliable performance where strength and stability are paramount.