Square head bolts DIN 480 are types of fasteners that have a square-shaped head and a threaded body. These bolts are commonly used in heavy-duty applications where a strong and secure fastening is required. The unique square head design of these bolts allows for easy installation using a wrench or a spanner. Square head bolts DIN 480 are known for their durability and resistance to corrosion, making them a reliable choice for various construction and industrial projects. Manufacturers produce these bolts in different sizes and materials to suit different needs and applications.