S-92423A102 0-80 x 3/16" FF-S-86, NAS1351N00-3, SAE AMS5737 High-Strength A286 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional strength for demanding environments with a tensile strength of 160,000 psi and yield strength of 120,000 psi, ensuring reliable performance under high stress.
• Superior corrosion resistance thanks to A286 Stainless Steel material and passivated finish, extending service life in harsh conditions.
• Precise thread engagement with Class 3A fit and UNRF fine thread design, minimizing backlash and enhancing vibration resistance.
• Easy installation and removal using a standard hex drive (0.050"), allowing for efficient assembly in tight spaces.
• High durability and wear resistance from Rockwell C33 hardness, reducing the risk of stripping or deformation during repeated use.
• Consistent dimensional accuracy with fully threaded 3/16" length and standard socket head profile, ensuring compatibility and repeatability in assemblies.
• Compliance with rigorous industry standards including Fed. Spec. FF-S-86, NAS1351N00-3, and SAE AMS5737, guaranteeing quality and reliability for critical applications.

Professional Applications & Engineering Value

This 0-80 Thread A286 Stainless Steel Socket Head Cap Screw is engineered to address common industrial challenges such as vibration loosening, corrosion-induced failure, and high-load demands. The UNRF fine thread and Class 3A fit provide superior clamping force and thread engagement, making it ideal for precision assemblies in aerospace, automotive, and heavy machinery where tight tolerances are critical. The passivated finish on A286 Stainless Steel enhances corrosion resistance, prolonging service life in humid or chemically aggressive environments. Its hex drive socket design facilitates easy installation with standard tools, reducing assembly time while maintaining high tensile strength (160,000 psi) to withstand extreme operational stresses without compromising integrity.

Specification Summary & Compliance

This screw features precise Class 3A thread fit per UNRF standards, ensuring tight dimensional control for reliable performance. It complies with Fed. Spec. FF-S-86, NAS1351N00-3, and SAE AMS5737 manufacturing specifications, and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming its suitability for global industrial and aerospace applications.