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Metric 10.9 Hex Flange Screw, Non Serrated, DIN 69219, Zinc Yellow
Our Metric Class 10.9 Hex Non‑Serrated Flange Bolts with Zinc Yellow finish are high‑strength fasteners engineered for reliable clamping and corrosion resistance in demanding mechanical and industrial applications. Manufactured from alloy steel and heat‑treated to Class 10.9, these bolts deliver excellent tensile strength and durability for assemblies requiring secure, long‑term fastening.
The non‑serrated flange provides an integrated bearing surface that distributes load evenly without biting into the mating material, making these bolts ideal for applications where surface protection, reusability, or controlled torque characteristics are important. The Zinc Yellow (yellow zinc) plating offers enhanced corrosion resistance and a distinctive finish suitable for indoor and light‑to‑moderate outdoor environments.
Designed for performance and consistency, Class 10.9 Non‑Serrated Hex Flange Bolts are commonly used in machinery, automotive assemblies, equipment manufacturing, enclosures, and general industrial installations. The flange eliminates the need for a separate washer, simplifying assembly and improving load distribution. The zinc yellow coating provides added protection against corrosion while maintaining precise thread tolerances. Available in a full range of metric sizes and lengths, these bolts deliver dependable fastening strength with a clean, professional appearance.
