S-94830A530 3/8"-16 Locknuts
Locknuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior vibration resistance with flex-top locking technology that maintains secure fastening under dynamic loads
- Enhanced corrosion protection from cadmium plating, ensuring long-term durability in harsh industrial environments
- Space-saving thin profile design allows for installation in tight spaces without compromising strength
- Reliable coarse UNC threading provides quick assembly and reduced cross-threading risks in high-volume applications
- Precision Class 2B thread fit ensures consistent engagement and eliminates loosening in vibrating machinery
- External hex drive compatibility with standard tools for efficient installation and maintenance operations
- Right-hand thread orientation following industry standards for seamless integration with existing components
Professional Applications & Engineering Value
This cadmium-plated steel locknut delivers exceptional engineering value in applications where vibration-induced loosening poses significant operational risks. The flex-top locking mechanism creates constant radial pressure against mating threads, effectively solving common failure points in machinery, automotive assemblies, and industrial equipment. The thin hex profile provides crucial space optimization in compact designs while maintaining full UNC coarse thread engagement. Manufactured from high-strength steel with corrosion-resistant cadmium plating, this external hex locknut withstands demanding environmental conditions while ensuring reliable, maintenance-free performance in critical fastening applications.
Specification Summary & Compliance
This locknut features precision 3/8"-16 UNC coarse threads with Class 2B thread fit tolerances, ensuring consistent performance across standard components. The external hex drive measures 9/16" across flats with a 9/32" height thin profile. Manufactured to industry standards for inch system fasteners, this cadmium-plated steel locknut complies with relevant industrial specifications for vibration-resistant locking applications.
