S-93085A191 8-32 x 5/16" FF-S-92, QQ-P-35, MS24693-C47, 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, ensuring long-term reliability in harsh environments.
• High tensile strength of 70,000 psi provides exceptional load-bearing capacity and resistance to mechanical failure.
• Precise Class 2A thread fit ensures smooth installation and secure fastening, reducing assembly time and improving joint integrity.
• 100° countersink angle and flat head design allows for a flush finish, minimizing protrusion and enhancing aerodynamic or aesthetic surfaces.
• Phillips No. 2 drive offers widespread tool compatibility and efficient torque transfer during installation.
• Full threading along the 5/16" length maximizes grip and adjustability in various material thicknesses.
• Compliance with multiple industry standards including Fed. Spec. FF-S-92 and SAE AMS2700, guaranteeing consistent quality and performance.

Professional Applications & Engineering Value

This 8-32 UNC flat head Phillips screw is engineered to address critical challenges in industrial assembly, such as vibration resistance and environmental degradation. The passivated 18-8 stainless steel provides excellent corrosion resistance, making it ideal for applications in marine, chemical processing, and outdoor equipment where moisture and corrosive agents are present. The fully threaded design and Class 2A thread fit ensure reliable engagement in metals and plastics, reducing the risk of loosening under dynamic loads. With a 100° countersink angle, it delivers a seamless finish in countersunk holes, essential for aerospace, automotive, and electronics enclosures where surface flatness is crucial. This screw’s combination of high tensile strength and standardized dimensions supports efficient maintenance and replacement in OEM and MRO operations, streamlining supply chain logistics.

Specification Summary & Compliance

This screw features a UNC coarse thread with Class 2A fit for consistent dimensional accuracy, adhering to standards such as Fed. Spec. FF-S-92, QQ-P-35, MS24693-C47, NASM24693, and SAE AMS2700. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material restrictions are met for global industrial use.