S-94560A180 M12 Locknuts

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments thanks to 316 stainless steel construction, ideal for marine and chemical applications
• Reliable vibration resistance with flex-top locking design that maintains secure fastening under dynamic loads
• Precise thread engagement with Class 6H thread fit ensuring consistent performance and easy installation
• Durable industrial performance with standard hex profile and external drive for high torque application and long service life
• Environmental compliance assurance meeting RoHS 3 and REACH standards for safe use in regulated industries
• Optimized for coarse thread applications with M12 x 1.75mm metric threading providing strong holding power
• Standard dimensional compatibility with 19mm width and 15.6mm height for easy integration into existing assemblies

Professional Applications & Engineering Value

This 316 stainless steel flex-top locknut delivers exceptional engineering value through its specialized design that addresses critical industrial challenges. The flex-top locking mechanism creates consistent friction along the thread interface, effectively resisting loosening from vibration and thermal cycling in demanding applications. The M12 coarse thread with 1.75mm pitch provides rapid installation while maintaining strong clamping force, making it ideal for assembly line efficiency. The marine-grade 316 stainless steel offers superior protection against chloride-induced stress corrosion cracking, extending service life in offshore, chemical processing, and coastal infrastructure. The combination of external hex drive and standard profile ensures compatibility with common tools while allowing for high torque application in confined spaces.

Specification Summary & Compliance

This locknut features Class 6H thread fit per metric standards, ensuring precise dimensional accuracy and reliable thread engagement. The M12 x 1.75mm coarse thread follows standard metric threading specifications with right-hand direction. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming environmental safety and restricted substance compliance. Dimensions include 19mm across flats and 15.6mm height for standardized installation requirements.