The GR5 Cap Screws Assortment includes a selection of durable hex cap screws in 3/8, 7/16, and 1/2" sizes, perfect for a wide range of fastening needs in automotive and industrial settings. Made from high-strength grade 5 steel, these screws are designed to withstand significant loads and resist deformation. Ideal for use in machinery assembly, repairs, and maintenance tasks, this assortment provides the versatility needed for efficient inventory management and quick access to essential fasteners.