These Metric Flange Bolts are manufactured from high-strength alloy steel and finished with a yellow zinc coating for reliable corrosion resistance and long service life. Rated Class 10.9, they deliver excellent tensile strength and durability for demanding mechanical, automotive, industrial, and construction applications. The integrated flange distributes load evenly and helps reduce the need for separate washers, providing improved clamping force and resistance to loosening under vibration. Precision-cut metric threads ensure smooth installation and secure fastening in tapped holes or with nuts. Ideal for professionals and serious DIY users, these bolts are designed to meet consistent quality standards and perform reliably in high-stress environments.