Flange bolts DIN 6921 are precision-engineered fasteners characterized by a flange at the base of the bolt head, which serves as an integrated, non-spinning washer. This unique design feature distributes the clamping load over a larger area, providing a more secure and reliable connection than standard bolt and washer combinations. Manufactured in accordance with the Deutsches Institut für Normung (DIN), specifically the 6921 standard, these bolts are a testament to high-quality German engineering standards. They are typically fabricated from robust materials such as carbon steel, stainless steel, or alloy steel, catering to a wide range of industrial applications. The flange bolts DIN 6921 are available in various sizes and finishes, including zinc plating for corrosion resistance, making them versatile components in automotive, machinery, and construction sectors. Their efficiency in assembly and superior holding power underscore their widespread preference among professionals seeking dependable fastening solutions.