S-92423A489 8-32 x 3/4" FF-S-86, NAS1352N08-12, 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 under high-stress conditions, reducing the risk of fastener failure in demanding applications.
• High hardness rating of Rockwell C33 provides superior resistance to wear and deformation, extending service life in abrasive environments.
• Passivated finish on A286 stainless steel enhances corrosion resistance, maintaining integrity in harsh industrial settings and reducing maintenance needs.
• Class 3A thread fit with UNRC coarse threads offers precise, secure fastening with improved vibration resistance, minimizing loosening over time.
• Fully threaded design and standard socket head allows for easy installation and uniform clamping force, speeding up assembly processes.
• Compliance with Fed. Spec. FF-S-86, NAS1352N08-12, and SAE AMS5737 guarantees consistent quality and interoperability in aerospace and industrial systems.
• RoHS 3 and REACH compliance ensures environmental safety and regulatory adherence, supporting sustainable procurement practices.

Professional Applications & Engineering Value

This 8-32 socket head cap screw is engineered with A286 stainless steel and a passivated finish to address common industrial challenges such as corrosion, high mechanical stress, and vibration-induced loosening. The fully threaded design and Class 3A thread fit provide reliable fastening in critical assemblies, from aerospace components to heavy machinery, where precision and durability are paramount. By utilizing UNRC coarse threads and a hex drive system, it simplifies installation in tight spaces, reducing labor time and enhancing operational efficiency. Ideal for applications requiring high-strength socket screws, this fastener delivers long-term performance while meeting stringent standards like NAS1352N08-12 and SAE AMS5737, ensuring safety and reliability in demanding environments.

Specification Summary & Compliance

This product features precise dimensions, including a thread size of 8-32, length of 3/4 inch, and Class 3A thread fit per UNRC standards, ensuring tight tolerances for secure fastening. It complies with Fed. Spec. FF-S-86, NAS1352N08-12, and SAE AMS5737 manufacturing specifications, and is verified as RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, supporting environmental and safety regulations.