S-92562A131 10-32 x 5/8" MS16998-28, NAS1351-3-10P 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 provided by cadmium plating protects the alloy steel from rust and degradation, extending service life in harsh industrial environments.
• Precise Class 3A thread fit guarantees tight, secure connections with minimal backlash, ideal for applications requiring high vibration resistance and accuracy.
• Fine UNRF threads offer improved load distribution and better sealing capabilities compared to coarse threads, enhancing joint integrity.
• Fully threaded design allows for maximum grip length and adjustability, providing versatile fastening solutions across various material thicknesses.
• High hardness (Rockwell C39) resists wear and deformation during installation and use, maintaining fastener integrity over repeated cycles.
• Standard hex socket drive enables easy installation with common tools, reducing assembly time and minimizing the risk of stripping.

Professional Applications & Engineering Value

Engineered for demanding environments, these 10-32 UNRF Class 3A socket head cap screws are crafted from cadmium-plated alloy steel to address common industrial challenges such as vibration loosening and corrosion. The fine thread configuration ensures superior clamp load retention in precision machinery, aerospace components, and automotive systems where thread fit accuracy is critical. With a fully threaded rod and high tensile strength, they provide consistent performance in assemblies subjected to dynamic loads, preventing joint failure and reducing maintenance needs. The hex drive design facilitates quick, secure installation in confined spaces, enhancing productivity while meeting rigorous industrial fastener standards for reliability and durability.

Specification Summary & Compliance

This socket head cap screw adheres to precise dimensional tolerances, including Class 3A thread fit for superior engagement and UNRF fine thread standards. Manufactured in compliance with MS16998-28 and NAS1351-3-10P specifications, it ensures consistency and reliability in aerospace and high-precision applications. The product meets industry requirements for material integrity and performance, supporting quality assurance in regulated sectors.