S-94830A510 1/4"-20 Locknuts

Key Features & Benefits at a Glance

• Superior vibration resistance through flex-top locking design that maintains secure fastening in high-stress 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
• Reliable coarse thread engagement with UNC 1/4"-20 threading for quick installation and reduced cross-threading risks
• Precision Class 2B thread fit ensures consistent performance and compatibility with standard mating components
• Easy installation and removal with standard 7/16" external hex drive compatible with common wrench tools
• Right-hand threading design provides familiar installation direction for efficient assembly operations

Professional Applications & Engineering Value

This cadmium-plated steel locknut delivers exceptional engineering value in industrial applications where vibration-induced loosening poses significant reliability concerns. The innovative flex-top locking technology creates consistent friction and clamping force that prevents back-off in machinery, automotive assemblies, and heavy equipment. The thin hex nut profile addresses space-constrained installations while maintaining full UNC coarse thread advantages for rapid assembly. The external hex drive ensures compatibility with standard tools, reducing installation time and tooling requirements. Particularly valuable in manufacturing environments, transportation equipment, and industrial machinery, this locknut solves critical fastening challenges where traditional nuts fail under dynamic loading conditions.

Specification Summary & Compliance

Manufactured to precise dimensional standards with Class 2B thread fit tolerance for reliable mating with corresponding UNC 1/4"-20 coarse threads. The external hex drive features 7/16" width across flats with 7/32" total height. This locknut complies with industry standards for inch system fasteners and is manufactured using materials that meet industrial requirements for performance and reliability in demanding applications.