S-90374A115 M10 DIN 6923, ISO 4161 Flange Nuts

Key Features & Benefits at a Glance

• Superior vibration resistance with integrated flange design that eliminates the need for separate washers and maintains clamping force under dynamic loads
• Enhanced corrosion protection through zinc-plated steel construction, providing durable performance in demanding industrial environments
• Precision thread engagement with Class 6H fit and M10 x 1.25mm fine thread spacing ensuring reliable, secure fastening connections
• Heavy-duty load capacity meeting Class 8 strength requirements for high-stress applications requiring maximum reliability
• Standardized compatibility with DIN 6923 and ISO 4161 specifications, guaranteeing interchangeability and engineering consistency
• Quick installation using standard external hex drive tools, reducing assembly time and labor costs
• Regulatory compliance with RoHS 3 and REACH environmental standards for safe, sustainable industrial use

Professional Applications & Engineering Value

This Class 8 flange nut delivers exceptional engineering value through its zinc-plated steel construction and integrated 21.8mm flange design. The combination addresses critical industrial challenges by providing a vibration-resistant solution that maintains joint integrity in high-stress environments. The M10 x 1.25mm fine thread with Class 6H precision fit ensures optimal load distribution and prevents loosening under dynamic conditions. Manufactured to DIN 6923 and ISO 4161 standards, this external hex flange nut offers reliable performance in machinery assembly, automotive systems, and structural applications where corrosion resistance and long-term reliability are paramount. The integrated flange design eliminates washer requirements while providing superior surface contact for enhanced load distribution.

Specification Summary & Compliance

This metric flange nut features precise M10 x 1.25mm thread dimensions with Class 6H thread fit tolerance, ensuring compatibility with standard metric bolts. The 21.8mm flange diameter and 4.5mm flange thickness provide optimal bearing surface. Manufactured according to DIN 6923 and ISO 4161 international standards with Class 8 strength rating. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for industrial applications requiring certified quality and safety standards.