S-92423A467 6-32 x 3/4" FF-S-86, NAS1352N06-12, 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 in high-stress applications, reducing the risk of fastener failure.
• Superior corrosion resistance from A286 stainless steel and passivated finish prolongs service life in harsh environments.
• Precise Class 3A thread fit guarantees secure, vibration-resistant connections with minimal backlash.
• High hardness (Rockwell C33) provides excellent wear resistance, maintaining thread integrity through repeated use.
• Coarse UNRC threads enable quick assembly and disassembly, saving time in maintenance and production.
• Full compliance with aerospace standards (NAS1352N06-12, SAE AMS5737) ensures reliability in critical industries.
• Hex socket drive design allows for high torque application and easy installation in confined spaces.

Professional Applications & Engineering Value

This socket head cap screw is engineered with A286 stainless steel to address demanding industrial challenges, such as thermal expansion and corrosive conditions common in aerospace and heavy machinery. The passivated finish enhances durability against oxidation, while the Class 3A thread fit and coarse UNRC threads provide consistent clamping force, reducing loosening under vibration. Ideal for high-strength applications where precision and reliability are critical, this fastener ensures long-term performance in assemblies requiring robust, corrosion-resistant solutions.

Specification Summary & Compliance

This product meets precise dimensional standards, including Class 3A thread fit for tight tolerances and UNRC coarse threads. It conforms to Fed. Spec. FF-S-86, NAS1352N06-12, and SAE AMS5737 specifications, ensuring manufacturing consistency. Additionally, it is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, supporting environmental and safety standards in global supply chains.