1. DIN 6914 is a standard set by the Deutsches Institut für Normung (DIN) for high-strength structural bolts with large widths across flats. These bolts are commonly used in heavy construction applications where the ultimate strength and reliability are crucial for the structural integrity of the project. The specifications outlined in DIN 6914 ensure that these bolts meet the required mechanical properties and dimensions to withstand heavy loads and provide a secure connection. Manufacturers and construction professionals rely on DIN 6914 to ensure consistency and quality in their structural bolt installations, making it an essential standard in the industry.