







The following is a comprehensive and detailed description of our innovative four-claw nut:
Ingenious Structure Design
Claw-Shaped Structure: Our Premium Four-Claw Nut boasts four ingeniously engineered, evenly distributed claws. These elastic claws are designed to deform during installation, providing exceptional fastening strength and a reliable anti-loosening function.
Thread Structure: Meticulously divided into internal and external threads, these threads connect seamlessly with corresponding bolts or screws. Popular thread types include standard threads, durable stainless steel threads, and more.
• Head Shape: Available in various styles such as circular, square, and hexagonal heads, these diverse shapes cater to different operational needs and installation spaces.
Distinctive Characteristics
Multi-Directional Fastening: Engineered to deliver fastening power in three mutually perpendicular directions, while allowing greater flexibility in other directions, perfect for adapting to complex working conditions.
High Tightening Force and Anti-Loosening: The threaded connections ensure a robust clamping force, and the radial pressure generated by the elastic claws effectively resists vibrational loosening, ensuring an excellent anti-loosening effect.
Effortless Installation: Designed for simplicity, our four-claw nut can be directly inserted or screwed in, with installation possible using a standard or torque wrench, making operations straightforward and user-friendly.
• Reusable Excellence: The elastic claws are designed for flexibility, allowing them to be freely extended and retracted, making them suitable for reuse after disassembly.
Strong Adaptability: With customizable features such as material, hardness, and surface treatment, our four-claw nut excels in connecting various materials including metal, plastic, wood, and more.
Premium Material Options
Carbon Steel: Known for its high strength and cost-effectiveness, carbon steel is ideal for general industrial applications and furniture manufacturing.
Stainless Steel: Offers superior corrosion and oxidation resistance, making it perfect for humid and corrosive environments like food processing and chemical equipment industries.
Copper: Renowned for its excellent conductivity and thermal properties, alongside a degree of corrosion resistance, copper is widely used in electrical equipment and instrumentation industries.
Versatile Application Areas
Automotive Manufacturing: Essential for securing components like engine mounts, chassis systems, and suspension systems with utmost reliability.
Mechanical Equipment: Perfect for affixing crucial parts in equipment such as cranes, excavators, and machine tools, ensuring their functionality.
Electronic Devices: Utilized in household appliances, computers, and other electronics, securing components like circuit boards and casings with precision.
Building Structure: Vital for fastening materials such as steel bars and plates, ensuring the structural stability and safety of buildings.
Furniture Manufacturing: Indispensable in the assembly of furniture such as tables, chairs, beds, and sofas, effectively addressing challenges of nut rotation and installation complexities.