S-92048A140 M8 Locknuts

Key Features & Benefits at a Glance

• Superior vibration resistance through distorted thread center lock design that prevents loosening under dynamic loads
• Exceptional durability with Class 8 strength rating ensuring reliable performance in high-stress applications
• Enhanced corrosion protection from zinc plating that extends service life in harsh industrial environments
• Precision engineering with Class 6H thread fit for consistent mating and optimal clamping force
• Easy installation and removal using standard external hex drive with 13mm width for common tool compatibility
• Reliable coarse thread performance with M8 x 1.25mm pitch providing quick assembly and strong engagement
• Industry compliance assurance meeting REACH and RoHS 3 standards for safe industrial use

Professional Applications & Engineering Value

This M8 locknut with distorted thread center lock technology addresses critical vibration-induced loosening challenges in industrial machinery, automotive assemblies, and heavy equipment. The zinc-plated steel construction provides essential corrosion resistance while maintaining the Class 8 strength required for high-torque applications. The precision metric coarse thread (M8 x 1.25mm) ensures rapid installation and reliable performance in vibration-prone environments, while the external hex drive design allows for efficient tightening with standard tools. Engineered to maintain clamping force under extreme conditions, this industrial locknut delivers consistent performance in manufacturing, construction, and transportation applications where safety and reliability are paramount.

Specification Summary & Compliance

This metric locknut features M8 x 1.25mm coarse threads with Class 6H thread fit tolerance for precision engagement. The distorted thread center lock mechanism provides secure fastening while maintaining right-hand thread orientation. Manufacturing complies with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental standards, ensuring safe industrial use. With dimensions of 13mm width and 6.5mm height, this external hex locknut delivers reliable performance meeting international industrial fastener specifications.