S-94830A515 1/4"-28 Locknuts

Key Features & Benefits at a Glance

• Superior vibration resistance through Flex-Top locking technology that maintains secure fastening in high-vibration environments
• Enhanced corrosion protection with cadmium-plated steel construction for extended service life in demanding conditions
• Space-saving thin profile (7/32" height) ideal for applications with limited clearance while maintaining full locking performance
• Precise thread engagement with Class 2B fine threads ensuring reliable, consistent performance in critical assemblies
• Easy installation and removal using standard tools with external hex drive design for efficient maintenance operations
• Optimized for fine-thread applications with 1/4"-28 UNF threading providing superior load distribution and stripping resistance
• Right-hand threading compatibility with standard UNF components for seamless integration into existing systems

Professional Applications & Engineering Value

This cadmium-plated steel locknut delivers exceptional engineering value in industrial applications where vibration-induced loosening compromises system integrity. The Flex-Top locking mechanism creates consistent friction along the thread engagement, effectively resisting rotational forces that cause conventional nuts to fail. With its thin hex nut profile and UNF fine threading, this component solves space-constrained challenges in machinery, automotive, and equipment manufacturing while maintaining Class 2B thread precision. The combination of external hex drive and cadmium plating ensures both installation efficiency and corrosion resistance in demanding environments, making it ideal for maintenance applications requiring reliable, long-term fastening solutions.

Specification Summary & Compliance

Manufactured to precise dimensional standards with 7/16" width and 7/32" height, this locknut features 1/4"-28 UNF fine threads with Class 2B thread fit for consistent engagement. The component meets industry standards for external hex drive configurations and right-hand thread direction. The cadmium-plated steel construction complies with industrial requirements for corrosion protection and durability in mechanical applications.