S-92562A364 3/8"-16 x 2 1/2" MS16997-105, NAS1352-6-40P Mil. Spec. Alloy Steel Socket Head Screws
Mil. Spec. Alloy Steel Socket 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
- Exceptional tensile strength of 160,000 psi ensures reliable performance under high-stress conditions, reducing the risk of fastener failure.
- Superior corrosion resistance from cadmium plating extends service life in harsh industrial environments, minimizing maintenance needs.
- Precise Class 3A thread fit provides secure, vibration-resistant connections, enhancing assembly integrity.
- Partially threaded design allows for controlled clamping force and easier alignment in precise applications.
- High hardness (Rockwell C39) offers excellent wear resistance, maintaining thread integrity through repeated use.
- 5/16" hex drive compatibility enables efficient installation with standard tools, speeding up assembly processes.
- Compliance with MS16997 and NAS1352-6-40P standards guarantees consistent quality and reliability for aerospace and industrial use.
Professional Applications & Engineering Value
Engineered for demanding environments, these socket head cap screws utilize cadmium-plated alloy steel to combat corrosion in moisture-rich or chemically aggressive settings. The coarse UNRC thread and Class 3A fit ensure rapid installation with minimal cross-threading risks, ideal for high-vibration machinery, automotive assemblies, and aerospace frameworks. Their partially threaded configuration provides optimal grip length control, preventing over-torquing and distributing stress evenly. With a 2-1/2" length and robust hex drive, they deliver reliable fastening in confined spaces, reducing downtime and enhancing structural stability for critical B2B applications.
Specification Summary & Compliance
This screw adheres to inch system dimensions with a 3/8"-16 UNRC coarse thread and Class 3A thread fit for precision tolerance. It meets MS16997-105 specifications and NAS1352-6-40P standards, ensuring compliance with aerospace and industrial manufacturing requirements. The cadmium plating aligns with RoHS and REACH directives for environmental safety, while the material and construction support ASME guidelines for high-strength fasteners.
