S-94827A038 1"-8 Locknuts

Key Features & Benefits at a Glance

• Superior vibration resistance through the flex-top locking design that maintains consistent clamping force in high-stress environments
• Enhanced torque application capability with the extra wide hex profile for better wrench engagement and reduced slipping
• Excellent corrosion protection provided by cadmium-plated steel construction for extended service life in harsh conditions
• Reliable thread engagement with Class 2B fit ensuring consistent performance and easy assembly
• Quick installation efficiency through coarse UNC threads that reduce assembly time in industrial applications
• Durable heavy-duty performance with right-hand threading designed for demanding mechanical assemblies
• Secure locking action that prevents loosening under dynamic loads and vibration

Professional Applications & Engineering Value

This heavy-duty flex-top locknut delivers exceptional engineering value in applications where vibration-induced loosening compromises assembly integrity. The cadmium-plated steel construction provides superior corrosion resistance while maintaining the mechanical strength required for industrial environments. The extra wide hex profile enables higher torque application without damaging the fastener, making it ideal for maintenance operations and production lines. With 1"-8 UNC coarse threads and Class 2B fit, this locking solution ensures rapid installation while maintaining precise thread engagement in machinery, structural frameworks, and heavy equipment where reliable vibration resistance is critical to operational safety and reduced maintenance downtime.

Specification Summary & Compliance

This precision-engineered locknut features 1"-8 UNC coarse threads with Class 2B thread fit for consistent engagement and assembly efficiency. The external hex drive with extra wide profile (1-1/2" width) accommodates standard wrenching tools while the flex-top locking mechanism provides secure fastening. Manufactured from cadmium-plated steel with dimensions of 1-1/64" height, this component meets industry standards for UNC thread specifications and is suitable for various industrial applications requiring reliable vibration-resistant fastening solutions.