DIN 933 Hex Cap Screws, commonly known as hex bolts, are fasteners with a hexagonal head and a threaded shaft. These bolts are designed to be tightened with a wrench or a socket, providing a secure and durable fastening solution. The hex head allows for easy application of torque during installation and removal. DIN 933 bolts are widely used in various industries, including construction, machinery, and automotive applications.