S-93085A835 10-32 x 1 1/4" FF-S-92, QQ-P-35, MS24693-C278, 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 for extended service life in harsh environments
• Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness to withstand high-stress applications
• Precise thread engagement with Class 2A thread fit ensuring reliable fastening and vibration resistance
• Optimal flush mounting with standard 100° countersink angle and flat head design for seamless surface integration
• Enhanced drive stability with Phillips No. 2 drive providing secure torque transmission during installation
• Full thread coverage along the 1-1/4" length for maximum grip and load distribution
• Regulatory compliance assurance meeting multiple military and industrial standards for quality and safety

Professional Applications & Engineering Value

This 10-32 UNF flat head screw delivers critical performance advantages for demanding industrial applications. The passivated 18-8 stainless steel provides excellent corrosion resistance, making it ideal for environments exposed to moisture, chemicals, or outdoor elements. The fine thread spacing and Class 2A thread fit ensure precise engagement in tapped holes, preventing loosening under vibration while maintaining structural integrity. The fully threaded design maximizes holding power across the entire fastener length, distributing load evenly in assemblies from electronic enclosures to machinery components. With its 100° countersink angle and flat head profile, it creates flush surface finishes essential for aerodynamic surfaces, safety considerations, and aesthetic requirements in aerospace, automotive, and precision equipment manufacturing.

Specification Summary & Compliance

This fastener maintains Class 2A thread fit tolerance with UNF fine threads (10-32 size) and complies with multiple industry standards including Fed. Spec. FF-S-92, QQ-P-35, MS24693-C278, and NASM24693. Manufacturing follows SAE AMS2700 for passivation treatment, ensuring consistent quality. The product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting current environmental regulations for hazardous substances.