S-93085A823 10-32 x 5/16" FF-S-92, QQ-P-35, MS24693-C269, NASM24693, SAE AMS2700 Stainless Steel Phillips Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with passivated 18-8 stainless steel construction, ideal for harsh industrial environments
• High tensile strength of 70,000 psi ensures reliable fastening under significant mechanical stress
• Precise Class 2A thread fit provides smooth assembly and consistent engagement in UNF fine-thread applications
• Fully threaded design maximizes grip length and load distribution across the entire fastener
• Standard 100° countersink angle allows for flush mounting in pre-drilled holes, reducing protrusion risks
• Phillips #2 drive compatibility offers widespread tool accessibility and efficient installation
• Compliance with multiple industrial standards including Fed. Spec. FF-S-92, ensuring interoperability and quality assurance

Professional Applications & Engineering Value

This 10-32 UNF flat head screw delivers exceptional engineering value in precision assembly applications where material integrity and dimensional accuracy are critical. The passivated 18-8 stainless steel provides excellent resistance to oxidation and chemical exposure, making it suitable for aerospace, electronics, and marine environments. The fine thread spacing and Class 2A thread fit ensure vibration-resistant connections in machinery and equipment, while the fully threaded design enhances load-bearing capacity. The 100° countersink angle and flat head profile facilitate seamless integration into countersunk holes, minimizing aerodynamic drag or snag hazards in assembled products. These features collectively address common industrial challenges such as fastener loosening, corrosion-induced failure, and installation inefficiency.

Specification Summary & Compliance

This fastener maintains Class 2A thread fit tolerance per UNF standards, with precise dimensions including 5/16" length and 0.19" thread diameter. It conforms to Fed. Spec. FF-S-92, QQ-P-35, MS24693-C269, NASM24693, and SAE AMS2700 manufacturing specifications. The screw is fully RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, ensuring adherence to environmental and safety regulations for hazardous substance restrictions.