S-92423A458 6-32 x 3/8" FF-S-86, NAS1352N06-6, SAE AMS5737 High-Strength A286 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional tensile strength of 160,000 psi ensures reliable performance in high-stress industrial applications, reducing the risk of fastener failure.
• Superior corrosion resistance from A286 stainless steel and passivated finish extends service life in harsh environments, minimizing maintenance needs.
• Precise Class 3A thread fit provides tight tolerances and secure fastening, enhancing assembly integrity and vibration resistance.
• High hardness (Rockwell C33) offers excellent wear resistance, maintaining thread integrity through repeated use and disassembly.
• Coarse UNRC right-hand threads enable quick installation and removal, improving efficiency in maintenance and production workflows.
• Hex socket drive design with 7/64" size allows for high torque application and secure tool engagement, preventing stripping and slippage.
• Full threading along the 3/8" length ensures maximum grip and adjustability in various material thicknesses and assembly configurations.

Professional Applications & Engineering Value

These A286 stainless steel socket head cap screws are engineered to address critical challenges in demanding sectors like aerospace, automotive, and heavy machinery. The UNRC coarse thread pattern combined with a Class 3A fit delivers superior vibration resistance and load distribution, preventing loosening under dynamic stresses. The passivated finish enhances the inherent corrosion resistance of A286 material, making these screws ideal for applications exposed to moisture, chemicals, or extreme temperatures. With a fully threaded design and hex drive, they provide consistent clamping force and ease of installation in confined spaces, reducing assembly time and improving operational reliability in high-performance industrial systems.

Specification Summary & Compliance

This 6-32 thread socket head cap screw features precise dimensional accuracy with a Class 3A thread fit and UNRC coarse thread standard. It complies with stringent manufacturing specifications including Fed. Spec. FF-S-86, NAS1352N06-6, and SAE AMS5737. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material traceability for global industrial applications.