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Metric Class 8 Hex Flange Nut, Non Serrated, DIN 6923, Zinc-Yellow CR+6
Our Metric Class 8 Hex Flange Nuts manufactured to DIN 6923 with a Zinc‑Yellow CR+6 finish are designed to deliver reliable strength, corrosion resistance, and efficient installation for general‑purpose and medium‑duty metric fastening applications. Produced from carbon steel and heat‑treated to property class 8, these flange nuts provide dependable clamp load performance for a wide range of industrial and mechanical assemblies.
The non‑serrated flange acts as an integrated washer, distributing load evenly across the mating surface without damaging coatings or softer materials. This design eliminates the need for a separate washer, reducing part count and simplifying assembly. The Zinc‑Yellow CR+6 (hexavalent chromium) plating offers enhanced corrosion protection and a distinctive yellow finish, making these nuts suitable for indoor and light‑to‑moderate outdoor environments where visual identification and corrosion resistance are desired
Engineered for versatility and consistent performance, DIN 6923 Class 8 Zinc‑Yellow Hex Flange Nuts (Non‑Serrated) are commonly used in machinery, equipment manufacturing, automotive components, enclosures, and general industrial maintenance. The flange design improves load distribution and joint stability, while the Class 8 strength rating supports reliable fastening in everyday service conditions. Available in a full range of metric thread sizes, these flange nuts provide a practical, cost‑effective fastening solution for OEM production, repair, and maintenance operations.
