DIN 6921 is a German standard that specifies hexagon flange bolts with reduced shank. These bolts are designed to provide a secure and stable connection in various industrial applications. RSG Fasteners, a leading manufacturer in the fastener industry, adheres to the DIN 6921 standard to ensure the quality and reliability of their products. By following this standard, RSG Fasteners can guarantee that their hexagon flange bolts meet the required specifications for dimensions, materials, and performance. This dedication to high standards sets RSG Fasteners apart in the market, as their products are known for their precision, durability, and consistency. Customers can trust RSG Fasteners to deliver top-notch hexagon flange bolts that meet industry requirements and exceed expectations.