S-96194A110 M4 DIN 6923, ISO 4161 Flange Nuts

Key Features & Benefits at a Glance

• Superior vibration resistance with serrated locking technology that prevents loosening under dynamic loads
• Enhanced corrosion protection through zinc yellow-chromate plating for extended service life in harsh environments
• High-strength Class 8 rating ensures reliable performance in demanding industrial applications
• Integrated flange design eliminates need for separate washers and distributes load evenly
• Precision metric threading with Class 6H fit guarantees consistent engagement and secure fastening
• Standard external hex drive enables easy installation with common tools while maintaining grip integrity
• International compliance with DIN 6923 and ISO 4161 standards ensures global interoperability

Professional Applications & Engineering Value

This M4 flange lock nut delivers exceptional engineering value by solving critical vibration-induced loosening problems in automotive assemblies, machinery frames, and industrial equipment. The serrated locking mechanism beneath the integrated flange bites into mating surfaces, creating permanent friction that resorts rotational forces. Manufactured from zinc yellow-chromate plated steel, it provides superior corrosion resistance where environmental factors threaten fastener integrity. The Class 8 strength rating combined with metric coarse threading ensures reliable performance in high-stress applications while the external hex drive maintains compatibility with standard installation tools. This comprehensive solution meets the rigorous demands of industrial fastening systems requiring durable, maintenance-free connections.

Specification Summary & Compliance

This flange lock nut features M4 x 0.7mm coarse metric threading with Class 6H thread fit tolerance ensuring precise engagement. The 7mm width and 4.2mm height dimensions provide optimal proportions for standard applications, while the 10.5mm flange diameter and 0.9mm thickness deliver superior load distribution. Manufactured in compliance with DIN 6923 and ISO 4161 international standards, this component meets rigorous quality and performance requirements for industrial fasteners. The zinc yellow-chromate plating provides environmental protection while maintaining RoHS and REACH compliance for global manufacturing applications.