S-91270A350 M10 Locknuts

Key Features & Benefits at a Glance

• Vibration-resistant locking through integrated spring washer technology prevents loosening under dynamic loads
• Superior corrosion protection with zinc-plated steel construction extending service life in harsh environments
• Heavy-duty performance with Class 8 strength rating for demanding industrial applications
• Reliable reusability maintains locking effectiveness through multiple installation cycles
• Enhanced surface protection with 22mm washer OD distributing load and preventing surface damage
• Precision thread engagement with Class 6H thread fit ensuring consistent, secure fastening
• Industry compliance with RoHS 3 standards for environmentally responsible manufacturing

Professional Applications & Engineering Value

This M10 locknut with integrated spring washer addresses critical vibration-induced loosening challenges in industrial machinery, automotive assemblies, and structural applications. The zinc-plated steel construction provides essential corrosion resistance while the Class 8 strength rating ensures reliable performance under heavy loads. The metric coarse thread (1.5mm pitch) facilitates quick installation and the external hex drive allows for standard wrench access in confined spaces. The spring lock washer maintains constant tension, making this solution ideal for equipment subject to continuous vibration or thermal cycling where fastener integrity is paramount.

Specification Summary & Compliance

This locknut features M10x1.5mm coarse threads with Class 6H thread fit tolerance, ensuring precise engagement with mating components. The 17mm hex profile and 10.7mm height provide standard dimensional compatibility. Manufactured to industry standards for metric locknuts with RoHS 3 (2015/863/EU) compliance, this fastener meets environmental regulations while delivering Class 8 mechanical properties for reliable performance in industrial fastening applications.