S-92423A539 1/4"-20 x 1" FF-S-86, NAS1352N4-16, 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 failure risks
• High yield strength of 120,000 psi provides superior resistance to deformation under heavy loads
• A286 stainless steel construction offers excellent corrosion resistance and durability in harsh environments
• Class 3A thread fit guarantees precise, secure fastening with minimal play for vibration-resistant assemblies
• Passivated finish enhances corrosion protection while maintaining dimensional stability
• Hex socket drive design allows for easy installation and high torque application without slippage
• Full compliance with RoHS 3, REACH, and multiple aerospace standards ensures regulatory adherence and quality assurance

Professional Applications & Engineering Value

Engineered for demanding industrial and aerospace applications, these A286 stainless steel socket head cap screws deliver critical performance where failure is not an option. The Class 3A thread fit provides exceptional precision for vibration-prone environments, while the passivated finish significantly extends service life in corrosive conditions. With their 160,000 psi tensile strength and 120,000 psi yield strength, these 1/4-20 UNRC coarse thread fasteners withstand extreme mechanical stresses in machinery, aircraft components, and heavy equipment. The hex socket drive enables secure installation in confined spaces, making them ideal for precision assemblies requiring reliable, high-strength fastening solutions that meet stringent Fed. Spec. FF-S-86, NAS1352N4-16, and SAE AMS5737 standards.

Specification Summary & Compliance

These socket head cap screws feature Class 3A thread fit with UNRC coarse threads (1/4"-20) and precise dimensional tolerances. Manufacturing complies with Fed. Spec. FF-S-86, NAS1352N4-16, and SAE AMS5737 specifications. The products are fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring environmental regulatory adherence for global industrial applications.