S-94830A131 5/16"-24 Locknuts
Locknuts
Image may differ from product. See technical specification for details.
Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior vibration resistance with Flex-Top locking technology that maintains secure fastening under dynamic loads
- Space-saving thin profile (17/64" height) ideal for applications with limited clearance while maintaining full locking performance
- Precision Class 2B thread fit ensures smooth assembly and consistent clamping force in demanding environments
- Durable steel construction provides excellent strength and corrosion resistance for long service life
- External hex drive design allows for easy installation and removal with standard tools
- Fine UNF thread pattern (5/16"-24) delivers enhanced thread engagement and superior holding power
- Environmental compliance with RoHS 3 and REACH standards for safe use across regulated industries
Professional Applications & Engineering Value
This 5/16"-24 UNF thin Flex-Top locknut delivers critical vibration resistance in demanding industrial applications where secure fastening is paramount. The steel construction combined with Class 2B thread fit ensures reliable performance in machinery, automotive assemblies, and precision equipment subjected to constant motion and stress. The Flex-Top locking mechanism creates consistent friction along the thread engagement, effectively preventing loosening without damaging mating components. The thin hex nut profile makes it particularly valuable in compact designs where space optimization is crucial, while the external hex drive facilitates efficient installation in high-volume production environments. This locknut solves common engineering challenges of maintenance reduction and joint integrity in vibration-prone applications.
Specification Summary & Compliance
This precision locknut features 5/16"-24 UNF fine threads with Class 2B thread fit for consistent dimensional accuracy. The external hex drive measures 1/2" across flats with a thin profile height of 17/64". Manufactured from high-quality steel, this fastener complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring suitability for regulated industrial applications worldwide.
