S-94579A860 M5 Weld Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, extending service life in harsh industrial environments.
• Exceptional low-profile design (0.8mm barrel height) for applications with tight space constraints without compromising strength.
• Reliable, high-strength fastening ensured by the M5 coarse thread (0.8mm pitch) and Class 6H thread fit, minimizing cross-threading risks.
• Optimized for automated welding with a precise 6mm barrel diameter and rectangular base (16mm x 11mm) for stable placement and consistent welds.
• Enhanced durability and load distribution from the 2.4mm thick base, resisting deformation under stress in heavy-duty assemblies.
• Broad industrial compliance with REACH and RoHS 3 standards, ensuring safety and environmental responsibility in global supply chains.
• Simplified installation with a right-hand thread and compatibility with standard 6.1mm holes, reducing assembly time and errors.

Professional Applications & Engineering Value

This low-profile rectangular weld nut is engineered to solve critical challenges in industrial fastening, where space limitations and corrosion are common concerns. The zinc-plated steel material provides a protective barrier against rust, making it ideal for automotive frames, machinery enclosures, and outdoor equipment exposed to moisture. Its M5 coarse thread and Class 6H fit deliver high torque resistance and reliable engagement, reducing the risk of thread stripping in high-vibration environments like assembly lines. The rectangular base and low barrel profile ensure a secure weld to sheet metal, preventing rotation during tightening and maintaining alignment in automated welding processes. This combination of metric precision and robust design supports efficient, long-lasting fastening in sectors from heavy manufacturing to electronics, where consistent performance is non-negotiable.

Specification Summary & Compliance

This weld nut adheres to metric standards with an M5 x 0.8mm coarse thread and Class 6H thread fit for precise tolerance. Key dimensions include a barrel diameter of 6mm, barrel height of 0.8mm, and base size of 16mm x 11mm x 2.4mm, designed for a 6.1mm hole. It is manufactured in compliance with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU), ensuring it meets strict environmental and safety regulations for industrial use.