S-94560A115 M16 Locknuts

Key Features & Benefits at a Glance

• Superior vibration resistance through the flex-top locking design, ensuring secure fastening in high-motion environments
• Excellent corrosion resistance with 18-8 stainless steel construction, ideal for harsh or outdoor industrial settings
• Precise thread engagement with Class 6H fit, providing reliable, consistent performance and reducing assembly errors
• Easy installation and removal using standard tools thanks to the external hex drive and 24mm width
• Durable coarse threading (M16x2mm) that resists cross-threading and withstands heavy loads
• Compliance with environmental standards including RoHS 3 and REACH, ensuring safe use in regulated industries
• Versatile right-hand thread design compatible with standard metric components for broad application use

Professional Applications & Engineering Value

This M16x2mm flex-top locknut is engineered to address critical challenges in industrial and mechanical systems where vibration loosening can lead to equipment failure or safety hazards. The flex-top locking mechanism creates consistent friction against the mating bolt, maintaining clamp load without requiring additional locking devices. Constructed from 18-8 stainless steel, it delivers reliable performance in corrosive environments such as chemical processing, marine applications, and food machinery. The Class 6H thread fit ensures precise tolerance matching with standard metric bolts, reducing installation time and improving joint integrity. With its external hex drive and coarse threading, this locknut provides quick assembly in automotive, construction, and heavy machinery applications where vibration resistance and durability are paramount.

Specification Summary & Compliance

This metric hex locknut features M16x2mm coarse threads with Class 6H thread fit per ISO standards, ensuring dimensional accuracy and interchangeability. The nut measures 24mm across flats with a 20.8mm height, manufactured from 18-8 stainless steel for consistent mechanical properties. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for industrial applications requiring environmental responsibility and material safety.