S-94942A108 M12 DIN 6923, ISO 4161 Flange Nuts

Key Features & Benefits at a Glance

• Superior load distribution with 26mm integrated flange eliminates need for separate washers, reducing assembly time and component count
• Exceptional corrosion resistance through black-phosphate steel coating, providing long-term protection in harsh industrial environments
• High-strength performance with Class 10 rating ensures reliable fastening in demanding applications requiring superior mechanical properties
• Precision fine threading (1.5mm pitch) delivers enhanced vibration resistance and secure fastening in dynamic load conditions
• Standard external hex drive enables easy installation with common tools while maintaining 18mm width for optimal torque transmission
• International compliance assurance meeting both DIN 6923 and ISO 4161 standards for global project compatibility and quality consistency
• Environmental regulation compliance with RoHS 3 and REACH adherence, ensuring safe use across regulated industries

Professional Applications & Engineering Value

This M12 flange nut delivers exceptional engineering value through its black-phosphate steel construction and integrated flange design, specifically engineered to address common industrial fastening challenges. The 26mm flange diameter and 1.8mm thickness provide superior surface contact, distributing clamping force effectively to prevent material damage and maintain joint integrity under vibration and dynamic loads. The Class 10 strength rating ensures reliable performance in heavy machinery, automotive assemblies, and structural applications where failure is not an option. The fine metric threading (M12x1.5) with Class 6H thread fit guarantees precise engagement with mating components, while the corrosion-resistant black-phosphate surface treatment extends service life in outdoor or chemically aggressive environments, making it ideal for construction equipment, agricultural machinery, and industrial automation systems requiring durable, maintenance-free fastening solutions.

Specification Summary & Compliance

This flange nut features precise M12x1.5 fine metric threading with Class 6H thread fit tolerance according to ISO standards, ensuring compatibility with corresponding male threads. Manufacturing complies with DIN 6923 and ISO 4161 specifications for dimensional accuracy and performance requirements. The product maintains full compliance with RoHS 3 (2015/863/EU) restrictions on hazardous substances and REACH (EC 1907/2006) regulations regarding chemical safety, with verification against 219 SVHC substances as of July 8, 2021. The Class 10 strength classification confirms mechanical properties suitable for high-stress applications across industrial sectors.