S-93085A856 10-32 x 2" FF-S-92, QQ-P-35, MS24693-C284, 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 and extended service life.
• Exceptional tensile strength of 70,000 psi ensures reliable, high-load fastening without failure in demanding applications.
• Precise Class 2A thread fit guarantees smooth installation and secure engagement, reducing assembly time and improving joint integrity.
• Optimized 100° countersink angle provides a flush, low-profile finish that minimizes protrusion and enhances aerodynamic or aesthetic surfaces.
• Full threading along the 2" length offers maximum grip and adjustability, accommodating various material thicknesses with consistent holding power.
• Durable Rockwell B70 hardness resists wear and deformation, maintaining fastener performance through repeated use and vibration.
• Broad compliance with major standards including Fed. Spec. FF-S-92 and RoHS 3, ensuring quality, safety, and regulatory acceptance for global projects.

Professional Applications & Engineering Value

This 10-32 UNF flat head Phillips screw is engineered to address critical challenges in precision assembly, where corrosion resistance and structural reliability are paramount. The passivated 18-8 stainless steel material combats oxidation and chemical exposure, making it suitable for aerospace, marine, and electronic enclosures. The fine UNF thread spacing and Class 2A fit ensure tight tolerances, reducing the risk of loosening under vibration—common in machinery and automotive systems. With a fully threaded design and 100° countersink angle, it delivers seamless integration into thin panels or composite materials, providing a secure, flush mount that upholds integrity in high-stress environments.

Specification Summary & Compliance

This screw features a 10-32 UNF thread size with Class 2A thread fit for precise dimensional accuracy, adhering to standards such as Fed. Spec. FF-S-92, QQ-P-35, MS24693-C284, 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 sustainability. The right-hand thread direction and fine spacing support consistent performance in regulated industrial applications.