S-94942A103 M10 DIN 6923, ISO 4161 Flange Nuts

Key Features & Benefits at a Glance

• Enhanced Load Distribution – The 21.8mm flange diameter spreads clamping force over a wider area, reducing surface pressure and preventing damage to connected materials.
• Superior Corrosion Resistance – Black-phosphate steel finish provides a durable protective layer, extending service life in humid or demanding industrial environments.
• High Tensile Strength – Class 10 strength rating ensures reliable performance under high vibration and heavy load conditions, minimizing risk of failure.
• Secure Fastening with Coarse Thread – M10x1.5 coarse thread design allows for quicker installation and better resistance to loosening in dynamic applications.
• Precision Thread Fit – Class 6H thread tolerance guarantees consistent, secure mating with bolts, reducing assembly errors and rework.
• Broad Industry Compliance – Meets DIN 6923 and ISO 4161 standards, ensuring interchangeability and reliability across European and international projects.
• Environmental & Safety Assurance – RoHS 3 and REACH compliance confirms the nut is free from hazardous substances, supporting sustainable and safe manufacturing practices.

Professional Applications & Engineering Value

This M10 flange nut is engineered to address common industrial challenges such as vibration-induced loosening and corrosion in harsh settings. The black-phosphate steel construction offers a robust barrier against rust, making it ideal for outdoor machinery, automotive assemblies, and structural frameworks exposed to moisture. Its integrated flange eliminates the need for separate washers, streamlining assembly and reducing component count in heavy-duty applications. With a coarse metric thread (M10x1.5), it ensures rapid installation and maintains clamp load under stress, while adherence to DIN 6923 and ISO 4161 guarantees precise dimensional consistency for global supply chain compatibility. This nut delivers long-term reliability, minimizing maintenance downtime and enhancing operational safety in demanding engineering environments.

Specification Summary & Compliance

This flange nut features a Class 6H thread fit per ISO standards, ensuring tight tolerances for secure bolting. Manufacturing complies with DIN 6923 and ISO 4161 specifications, covering dimensions such as 15mm width, 10mm height, and 1.5mm flange thickness. The product is fully RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, confirming adherence to environmental and safety regulations for industrial use.