S-94579A660 M3.5 Weld Nuts

Key Features & Benefits at a Glance

• Enhanced welding precision with a 4.9 mm hole diameter compatibility, ensuring secure fit and reduced misalignment during installation.
• Superior thread reliability due to Class 6H thread fit, providing consistent engagement and minimizing the risk of cross-threading in metric assemblies.
• Space-saving low-profile design with a 0.8 mm barrel height, ideal for applications with limited clearance without compromising strength.
• Robust material integrity from steel construction, offering excellent resistance to wear and deformation in demanding industrial environments.
• Optimized load distribution through the rectangular base (16 mm x 11 mm), increasing stability and preventing loosening under vibration.
• Efficient coarse threading with 0.6 mm pitch, enabling quicker assembly and disassembly while maintaining strong holding power.
• Compliance with safety standards including REACH and RoHS 3, ensuring environmental safety and suitability for regulated industries.

Professional Applications & Engineering Value

This M3.5 weld nut is engineered to address common challenges in industrial welding, such as thread stripping and component misalignment. The low-profile rectangular design, combined with a steel build, provides exceptional durability and resistance to thermal stress during welding processes. Its Class 6H thread fit and coarse metric thread ensure reliable performance in high-vibration settings like automotive frames, machinery enclosures, and structural assemblies. By offering precise weld nut integration, it reduces assembly time and enhances the longevity of fastened joints, making it a trusted choice for engineers seeking efficiency and compliance in industrial fasteners.

Specification Summary & Compliance

This weld nut adheres to metric standards with a thread size of M3.5 and pitch of 0.6 mm, classified under Class 6H thread fit for precise tolerance. It meets REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) compliance, ensuring environmental and safety regulations are upheld. The design includes a barrel diameter of 4.8 mm and base dimensions of 16 mm length and 11 mm width, supporting consistent performance in welding applications.