S-95003A103 M10 DIN 6923, ISO 4161 Flange Nuts

Key Features & Benefits at a Glance

• Enhanced Load Distribution - The 21.8 mm flange diameter spreads clamping force over a wider area, reducing surface pressure and preventing damage to assembled materials.
• Superior Corrosion Resistance - Zinc-plated steel construction provides a durable protective barrier, ensuring long-term reliability in humid or outdoor industrial environments.
• High-Strength Performance - Class 10 strength rating guarantees exceptional load-bearing capacity and vibration resistance for heavy-duty mechanical applications.
• Secure Fastening with Coarse Thread - M10 x 1.5 mm coarse thread profile enables quick installation and superior resistance to loosening under dynamic loads.
• Precision Thread Fit - Class 6H thread tolerance ensures smooth, accurate mating with bolts, minimizing cross-threading and improving assembly efficiency.
• Tool Compatibility - Standard external hex drive (15 mm width) allows use with common wrenches, speeding up installation and maintenance procedures.
• Regulatory Compliance - Meets DIN 6923 and ISO 4161 specifications while being RoHS 3 and REACH compliant for safe use in regulated industries.

Professional Applications & Engineering Value

This M10 flange nut delivers critical engineering solutions where vibration resistance and structural integrity are paramount. The zinc-plated steel material combined with the integrated flange eliminates the need for separate washers, reducing part count and assembly time in automotive chassis, machinery frames, and construction equipment. The Class 10 strength rating ensures reliable performance under high tensile and dynamic loads, while the coarse metric thread maintains secure fastening in high-vibration environments. Its compliance with DIN 6923 and ISO 4161 standards guarantees dimensional accuracy and interchangeability in global supply chains, making it ideal for OEM manufacturing and MRO operations requiring consistent, high-volume fastener solutions.

Specification Summary & Compliance

This flange nut features M10 thread size with 1.5 mm pitch in Class 6H thread fit tolerance, ensuring precise engagement with mating bolts. Manufacturing conforms to DIN 6923 and ISO 4161 standards for dimensional accuracy, with flange dimensions of 21.8 mm diameter and 1.5 mm thickness. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, containing no restricted substances above threshold limits. Strength classification meets Class 10 requirements for high-stress applications.