S-95885A430 5/16"-18 Locknuts
Locknuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 316 stainless steel construction, ideal for harsh chemical and marine environments
- Reliable vibration resistance through top lock distorted thread design that maintains secure fastening under dynamic loads
- Easy installation and removal with standard external hex drive profile requiring common tools
- Consistent thread engagement with Class 2B thread fit ensuring proper mating with male threads
- Durable performance in right-hand UNC coarse threading applications with 5/16"-18 specification
- Environmental compliance meeting RoHS 3 and REACH regulations for industrial safety standards
- Standard dimensions with 1/2" width and 17/64" height for compatibility with existing assemblies
Professional Applications & Engineering Value
This 316 stainless steel locknut delivers exceptional value in demanding industrial applications where corrosion resistance and vibration security are critical. The distorted thread locking technology creates permanent friction that prevents loosening under continuous vibration, making it ideal for machinery, transportation equipment, and marine installations. The UNC coarse thread design provides faster assembly in production environments while the external hex drive allows for high-torque installation. With superior performance in chemical processing, offshore, and high-humidity applications, this locknut solves the common problem of fastener failure in corrosive or high-vibration environments, reducing maintenance costs and improving operational safety.
Specification Summary & Compliance
This locknut features 5/16"-18 UNC coarse threading with Class 2B thread fit for precision mating with corresponding male threads. The top lock distorted thread design provides consistent locking performance while maintaining standard hex nut profile dimensions of 1/2" width and 17/64" height. Manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and industrial suitability for global applications.
