S-96194A120 M5 DIN 6923, ISO 4161 Flange Nuts

Key Features & Benefits at a Glance

• Superior vibration resistance through precision serrations that bite into mating surfaces, preventing loosening in high-stress environments
• Enhanced corrosion protection with zinc yellow-chromate plating that withstands harsh industrial conditions and extends service life
• Increased bearing surface area with 11.8mm flange diameter, distributing load evenly and reducing surface damage
• Heavy-duty performance with Class 8 strength rating, ensuring reliable performance in demanding applications
• Quick installation with standard external hex drive design compatible with common tools and reducing assembly time
• Precision threading with Class 6H thread fit and M5 coarse pitch (0.8mm) for smooth engagement and reliable fastening
• International compliance meeting both DIN 6923 and ISO 4161 standards for global project compatibility

Professional Applications & Engineering Value

This Class 8 serrated flange lock nut delivers exceptional engineering value in vibration-prone applications where secure fastening is critical. The zinc yellow-chromate plated steel construction provides superior corrosion resistance while maintaining the mechanical strength required for heavy machinery, automotive assemblies, and industrial equipment. The integrated flange design eliminates the need for separate washers, reducing component count and assembly time while providing a wider bearing surface that prevents surface damage and distributes clamping force effectively. The precision serrations on the flange base create a positive locking action that resists loosening under dynamic loads, making this M5 metric hex nut ideal for applications subject to constant vibration, thermal cycling, or mechanical stress. Engineered to DIN 6923 and ISO 4161 standards, this external hex drive nut ensures compatibility with global specifications while the coarse thread pitch facilitates quick installation in production environments.

Specification Summary & Compliance

This flange lock nut features precision M5 x 0.8mm coarse threads with Class 6H thread fit tolerance for consistent engagement. The 11.8mm flange diameter and 1mm flange thickness provide optimal load distribution, while the 8mm width across flats and 5mm height ensure standard tool compatibility. Manufactured in compliance with DIN 6923 and ISO 4161 international standards, this Class 8 strength rated nut meets rigorous quality requirements for industrial applications. The zinc yellow-chromate plating provides corrosion protection while maintaining environmental compliance standards.