S-90563A640 M6 Weld Nuts

Key Features & Benefits at a Glance

• Enhanced welding stability with 19.1 mm base diameter and 1.2 mm thickness for secure, long-lasting connections
• Precise Class 6H thread fit ensures reliable engagement and reduces cross-threading risks in metric assemblies
• Durable steel construction provides excellent strength and corrosion resistance for demanding industrial environments
• Optimized barrel profile (7.7 mm diameter, 14.3 mm height) facilitates easy alignment and consistent weld penetration
• Coarse 1 mm pitch thread enables quick installation and high resistance to vibration loosening
• Full regulatory compliance with RoHS 3 and REACH standards for safe use in global industrial applications
• Right-hand thread design offers compatibility with standard metric fasteners and tools

Professional Applications & Engineering Value

This M6 weld nut delivers exceptional performance in welding applications where vibration resistance and thread integrity are critical. Manufactured from high-grade steel, it withstands mechanical stress and environmental exposure in automotive frames, machinery assemblies, and structural fabrications. The round flange design distributes load evenly, preventing surface distortion, while the Class 6H thread fit maintains precise tolerances for repeated disassembly and reassembly. Its coarse metric thread (1 mm pitch) ensures rapid installation in high-volume production lines, reducing labor time without compromising joint security. Ideal for OEMs and maintenance teams requiring REACH and RoHS 3 compliant components that meet international safety standards.

Specification Summary & Compliance

This metric weld nut adheres to standardized dimensions: barrel diameter 7.7 mm, barrel height 14.3 mm, base diameter 19.1 mm, and base thickness 1.2 mm. Thread specifications include M6 size with 1 mm coarse pitch and Class 6H thread fit per ISO metric requirements, ensuring consistent performance in right-hand threaded systems. The product fully complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing absence of restricted hazardous substances for industrial safety.