S-92562A135 10-32 x 1 3/4" MS16998-34, NAS1351-3-28P Mil. Spec. Alloy Steel Socket Head Screws

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 in critical assemblies.
• Superior corrosion resistance from cadmium plating protects against environmental degradation, extending service life in harsh industrial settings.
• Precise Class 3A thread fit guarantees tight tolerances and secure fastening, minimizing backlash and improving assembly accuracy.
• Fine UNRF thread profile provides enhanced vibration resistance and better load distribution compared to coarse threads.
• Hex socket drive design allows for high-torque installation with standard tools, reducing stripping and improving installation efficiency.
• Partially threaded shank offers optimal grip length control, preventing over-tightening and ensuring consistent clamping force.
• Certified compliance with MS16998-34/NAS1351-3-28P ensures consistent quality and reliability for aerospace and defense applications.

Professional Applications & Engineering Value

This 10-32 UNRF Class 3A Socket Head Cap Screw delivers critical performance in demanding environments where precision and durability are non-negotiable. The cadmium-plated alloy steel construction combats corrosion in marine, chemical, and outdoor applications, while the Rockwell C39 hardness maintains structural integrity under repetitive stress. The fine thread spacing and right-hand thread direction provide superior resistance to loosening in high-vibration machinery, making it ideal for aerospace assemblies, precision equipment, and heavy-duty industrial machinery. Engineered to MS16998-34 specifications, this fastener solves common issues of thread wear and material fatigue, ensuring long-term reliability in critical connections.

Specification Summary & Compliance

This socket head cap screw features a 10-32 UNRF fine thread with Class 3A fit for precision engagement, manufactured to inch system dimensions including 1 3/4" length and 5/32" hex drive. It complies with MS16998-34 NAS1351-3-28P specifications, ensuring consistent performance in regulated industries. The cadmium plating meets RoHS and REACH environmental standards while providing corrosion protection, and the material properties align with industrial requirements for high-strength applications.