S-99183A560 M10 Locknuts

Key Features & Benefits at a Glance

• Superior vibration resistance through precision distorted top lock threads that maintain clamping force in high-stress environments
• Heavy-duty performance with Class 10 strength rating for demanding industrial applications
• Enhanced corrosion protection from black phosphate steel coating in harsh operating conditions
• Precise metric fine threading (M10x1.25mm) with Class 6H fit ensures reliable engagement and consistent performance
• Standard external hex drive allows for easy installation with common tools while providing secure locking capability
• Regulatory compliance with RoHS 3 and REACH standards for safe use across various industries
• Optimal dimensional stability with 17mm width and 10mm height for consistent performance in assembly applications

Professional Applications & Engineering Value

This Class 10 heavy-duty locknut delivers exceptional engineering value through its distorted thread locking mechanism that effectively counters vibrational loosening in dynamic applications. The black phosphate steel construction provides superior corrosion resistance while maintaining the structural integrity required for automotive assemblies, industrial machinery, and high-stress equipment. The metric fine thread configuration (M10x1.25mm) ensures precise engagement with mating components, while the top lock distorted thread design creates consistent friction along the entire thread length, eliminating the need for additional locking devices. This engineering solution addresses critical safety concerns in applications where vibration-induced failure could lead to equipment damage or operational hazards.

Specification Summary & Compliance

This M10x1.25mm locknut features precision Class 6H thread fit according to metric standards, ensuring dimensional accuracy and reliable performance. The distorted top lock thread type provides consistent locking action throughout the fastener's engagement. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming environmental and safety compliance for industrial applications worldwide. With standard external hex drive configuration and 17mm width × 10mm height dimensions, this locknut delivers predictable performance across various assembly requirements.