View Cart
Metric Class 8.8 Hex Flange Bolt, Non Serrated, DIN 6921, Zinc-Yellow CR+6
Our Metric Class 8.8 Hex Flange Bolts manufactured to DIN 6921 with a non‑serrated flange and Zinc‑Yellow CR+6 finish are engineered for reliable, high‑strength fastening in industrial, automotive, and mechanical applications. Produced from medium‑carbon steel and heat‑treated to Class 8.8 specifications, these bolts provide a dependable balance of tensile strength, toughness, and durability for general‑purpose and structural assemblies.
The non‑serrated flange serves as an integrated washer, distributing clamp load evenly without damaging or biting into the mating surface. This makes these bolts ideal for applications where surface protection, controlled torque, and reusability are important. The Zinc‑Yellow CR+6 plating offers enhanced corrosion resistance along with a distinctive yellow finish, suitable for indoor and light‑to‑moderate outdoor environments.
Designed for consistent performance and clean installation, DIN 6921 Class 8.8 Non‑Serrated Hex Flange Bolts with Zinc‑Yellow CR+6 are commonly used in machinery, equipment manufacturing, enclosures, automotive assemblies, and industrial maintenance applications. The integrated flange eliminates the need for a separate washer, simplifying assembly while maintaining stable load distribution. Available in a wide range of metric diameters and lengths, these bolts deliver dependable strength, corrosion protection, and precision manufacturing for OEM, repair, and industrial use.
