S-94942A104 M12 DIN 6923, ISO 4161 Flange Nuts

Key Features & Benefits at a Glance

• Enhanced load distribution with 26mm flange diameter for superior joint stability and reduced surface pressure
• Exceptional corrosion resistance through black-phosphate steel construction for extended service life in harsh environments
• Heavy-duty performance with Class 10 strength rating ensuring reliable operation under high-stress conditions
• Secure fastening through coarse 1.75mm thread pitch providing excellent vibration resistance and quick installation
• Precision compatibility with Class 6H thread fit ensuring smooth engagement and consistent torque performance
• Industry-standard compliance with DIN 6923 and ISO 4161 specifications for guaranteed dimensional accuracy
• Environmental responsibility through REACH and RoHS 3 compliance for safe use across regulated industries

Professional Applications & Engineering Value

This Class 10 heavy-duty flange nut delivers exceptional engineering value through its robust black-phosphate steel construction and integrated flange design. The 26mm flange diameter effectively distributes clamping force across wider surface areas, preventing material deformation and maintaining joint integrity in high-vibration applications. The M12 coarse thread with 1.75mm pitch ensures rapid installation while providing superior resistance to loosening under dynamic loads. Engineered to DIN 6923 and ISO 4161 standards, this external hex flange nut solves critical challenges in automotive assembly, heavy machinery, and structural steel applications where vibration resistance, corrosion protection, and reliable performance are paramount requirements.

Specification Summary & Compliance

This metric flange nut features M12 x 1.75mm coarse threads with Class 6H thread fit tolerance, 18mm width across flats, and 12mm height. The manufacturing complies with DIN 6923 and ISO 4161 dimensional standards, ensuring precise thread engagement and consistent performance. Environmental compliance includes full adherence to REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations, making it suitable for use across various industrial sectors with strict material restrictions.