S-94622A424 5/16"-24 x 1 19/32" AN5-14A Army-Navy Medium-Strength Steel Hex Head Screws
Army-Navy Medium-Strength Steel Hex Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with cadmium plating, extending service life in harsh industrial environments
- Exceptional tensile strength of 120,000 psi ensures reliable performance under heavy loads and stress
- Precision Class 3A thread fit provides tighter tolerances for secure, vibration-resistant assemblies
- Partially threaded design allows for controlled clamping force and improved joint integrity
- External hex drive enables high-torque installation with standard tools, reducing assembly time
- Fine UNF thread spacing offers better adjustment precision and load distribution in critical applications
- AN5-14A specification compliance guarantees consistent quality and interchangeability in aerospace and defense sectors
Professional Applications & Engineering Value
This 5/16"-24 UNF hex head screw delivers critical reliability in demanding applications where failure is not an option. The cadmium-plated steel construction combats corrosion in exposed or chemically aggressive settings, while the 120,000 psi tensile strength and Rockwell C26 hardness prevent stripping and deformation under extreme loads. Its partially threaded, fine thread configuration ensures optimal stress distribution along the grip length, reducing the risk of loosening in vibrating machinery. Ideal for aerospace assemblies, heavy equipment, and precision instruments, this fastener meets rigorous AN5-14A standards for consistent performance in critical industrial and engineering systems.
Specification Summary & Compliance
Manufactured to AN5-14A specifications with a Class 3A thread fit for precision alignment and secure fastening. The screw features a 5/16"-24 UNF fine thread with right-hand direction, 1 19/32" length, and external hex drive for standardized installation. Compliant with industry standards for dimensional accuracy and material properties, ensuring reliability in regulated applications. The cadmium plating meets common environmental and performance requirements for industrial use.
