225 Pcs Hex Flange Nuts, Serrated Flange Hex Nuts, Serrated Hexagonal Locking Flanged Lock NutsLocknuts for Furniture, M3 M4 M5 M6 M8 M10 M12 Nut

• Durable Material: flange nut is made of carbon steel with excellent rust and corrosion resistance, suitable for use in humid outdoor or industrial environments, and maintains stability even after prolonged use.
• High-Strength Anti-Loosening Design: The flange nut features built-in locking teeth, effectively preventing the nut from loosening due to vibration or impact, making it suitable for applications with high dynamic loads (such as machinery and vehicle assembly).
• Integrated Flange Structure: The flange design eliminates the need for additional seals, increases the contact area, distributes pressure, protects the surfaces of the connected components, and reduces the risk of wear and deformation.
• Easy Assembly and Application: flange nuts features high thread precision and smooth assembly, making it commonly used in fastening applications with large openings and protruding edges to achieve maximum surface coverage.
• Wide Application Range: Suitable for mechanical engineering, construction, automotive repair, furniture assembly, and more. The high-hardness material and fixed design enhance efficiency.

What are the advantages of our hex nuts? 1. Made of high-quality carbon steel with excellent rust and corrosion resistance, it is suitable for use in humid, outdoor, and industrial environments, and maintains stability even after prolonged use. 2. The flange surface features built-in locking serrations, effectively preventing the nut from loosening due to vibration or impact, making it suitable for applications subject to high dynamic loads (such as mechanical engineering and vehicle assembly). 3. The one-piece flange structure eliminates the need for additional seals, increases the contact area, distributes pressure, protects the surfaces of connected components, and reduces the risk of wear and deformation. 4. Suitable for applications in mechanical engineering, construction, auto repair, furniture assembly, and other fields. Features: Material: carbon steel Color: as shown in the picture Quantity: 225 pieces Package includes: M4 55PCS M3 52PCS M5 50PCS M6 30PCS M8 20PCS M10 15PCS M12 3PCS Warm Tips: Dimensions are measured manually, please allow slight errors. Color may vary slightly from the online image due to your monitor color settings, please refer to the actual product, thank you for your understanding.