S-91005A101 M5 Flange Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction for extended service life in harsh industrial environments
• Enhanced load distribution through the 14mm flange diameter, preventing surface damage and maintaining joint integrity
• Quick installation and removal with standard external hex drive design compatible with common wrench tools
• Reliable thread engagement with Class 6G thread fit ensuring consistent performance and vibration resistance
• Optimized for high-volume applications using metric coarse thread (M5 x 0.8mm) for faster assembly and reduced cross-threading risks
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for global market acceptance
• Durable mechanical properties from steel material providing high tensile strength for heavy-duty fastening requirements

Professional Applications & Engineering Value

This zinc-plated steel flange nut delivers critical engineering advantages in industrial fastening applications where vibration resistance and corrosion protection are paramount. The integrated 14mm flange eliminates need for separate washers while distributing clamp load over wider surface area, preventing material deformation in assembled components. The M5 coarse thread (0.8mm pitch) enables rapid installation in production environments while the Class 6G thread fit maintains consistent clamping force under dynamic loads. Particularly valuable in automotive assemblies, machinery frames, and electrical enclosures, this metric flange nut combines the anti-loosening benefits of flanged design with the corrosion resistance of zinc plating for long-term reliability.

Specification Summary & Compliance

Manufactured to metric system standards with M5 thread size and 0.8mm coarse pitch. Thread specifications conform to Class 6G tolerance for reliable fit with commercial bolts. Dimensions include 8mm width across flats, 6mm height, and 14mm flange diameter with 1.5mm thickness. Compliant with RoHS 3 (2015/863/EU) under exemption 6(a)-I and REACH (EC 1907/2006) regulations regarding substance restrictions. Right-hand external hex drive configuration follows industry-standard installation practices.