S-96877A638 3/8"-16 x 1 1/2" FF-S-92, QQ-P-35, MS51959-113, 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.
• Exceptional tensile strength rated at 70,000 psi for reliable, high-stress fastening applications.
• Full threading and Class 2A thread fit ensure consistent engagement and vibration resistance in assemblies.
• Standard 82° countersink angle allows for flush mounting, reducing snagging and improving aesthetics.
• Phillips drive design provides common tool compatibility and efficient installation with standard drivers.
• Compliance with multiple industry standards including Fed. Spec. FF-S-92 and SAE AMS2700 guarantees quality and interchangeability.
• RoHS 3 and REACH compliance ensures environmental safety and regulatory adherence for global supply chains.

Professional Applications & Engineering Value

This 3/8"-16 UNC flat head Phillips screw is engineered to address critical challenges in industrial fastening, where corrosion resistance and mechanical reliability are paramount. The passivated 18-8 stainless steel material effectively combats oxidation and chemical exposure, extending service life in demanding settings like marine equipment, food processing machinery, and outdoor structures. Its coarse UNC thread and fully threaded design enhance grip in softer materials and prevent loosening under dynamic loads. The flat head profile with an 82° countersink ensures a smooth, recessed finish, minimizing protrusion risks in high-traffic areas. With a 70,000 psi tensile strength, it provides dependable performance in assemblies subjected to substantial stress, making it a trusted choice for OEMs and maintenance teams seeking durable, specification-compliant flat head fasteners.

Specification Summary & Compliance

This screw features precise Class 2A thread fit per UNC standards, ensuring consistent dimensional accuracy and compatibility. It meets rigorous manufacturing specifications including Fed. Spec. FF-S-92, QQ-P-35, MS51959-113, and SAE AMS2700. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, affirming its adherence to environmental and safety standards for industrial use.