S-94920A400 M6 Flange Nuts

Key Features & Benefits at a Glance

• Superior vibration resistance with serrated locking design that prevents loosening under dynamic loads
• Enhanced clamping force distribution through the 14.25mm flange diameter, reducing surface damage
• High-strength performance with Class 8 steel construction for demanding industrial applications
• Reliable metric coarse threading (M6x1mm) ensures quick assembly and secure fastening
• External hex drive compatibility with standard 10mm tools for easy installation and removal
• Permanent locking security through serration engagement that maintains tension in high-vibration environments
• Environmental compliance assurance with RoHS 3 certification for global manufacturing standards

Professional Applications & Engineering Value

This Class 8 steel flange locknut addresses critical vibration-induced failure points in industrial machinery, automotive assemblies, and heavy equipment. The serrated locking mechanism bites into mating surfaces, creating permanent resistance against rotational forces that cause conventional nuts to loosen. The integrated 14.25mm flange distributes clamping pressure across wider surface areas, preventing material deformation while maintaining joint integrity. Engineered with metric coarse threading (M6x1mm) and Class 6H thread fit, this flange nut delivers precise engagement with standard bolts, reducing installation time while providing reliable performance in high-stress applications where vibration resistance is paramount.

Specification Summary & Compliance

Manufactured to precise dimensional standards: 10mm width across flats, 5.5mm height, and 2.2mm flange thickness. Thread specifications include M6x1mm metric coarse thread with Class 6H thread fit tolerance. Complies with RoHS 3 (2015/863/EU) environmental directives and meets Class 8 strength classification requirements for high-performance steel fasteners. The external hex drive design ensures compatibility with standard metric tooling systems.