S-92423A107 2-56 x 1/2" FF-S-86, NAS1352N02-8, SAE AMS5737 High-Strength A286 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional tensile strength (160,000 psi) for reliable performance in high-stress applications
• Superior corrosion resistance with A286 stainless steel construction and passivated finish
• Precision Class 3A thread fit ensures secure fastening and vibration resistance
• Standard hex drive design (5/64") for easy installation with common tools
• Full threading provides maximum grip length and uniform load distribution
• High temperature capability inherent to A286 material for demanding environments
• Comprehensive compliance with aerospace and industrial standards for quality assurance

Professional Applications & Engineering Value

These A286 stainless steel socket head cap screws deliver critical performance advantages in demanding industrial and aerospace applications where high tensile strength and corrosion resistance are paramount. The Class 3A thread fit with UNRC coarse threading provides superior vibration resistance and precise engagement, solving common loosening issues in dynamic environments. The passivated finish enhances surface durability while maintaining the material's inherent high-temperature properties. Engineered to meet rigorous NAS1352N02-8 and SAE AMS5737 specifications, these fully threaded fasteners ensure reliable performance in critical assemblies where failure is not an option.

Specification Summary & Compliance

Manufactured to exacting Class 3A thread fit tolerances with UNRC coarse thread profile (2-56 size). Complies with Fed. Spec. FF-S-86, NAS1352N02-8, and SAE AMS5737 standards. Meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental compliance requirements. Features right-hand thread direction and standard socket head profile with 5/64" hex drive for consistent installation performance.