S-93085A245 10-24 x 3/4" FF-S-92, QQ-P-35, MS24693-C74, NASM24693, SAE AMS2700 Stainless Steel Phillips Flat Head Screws

Key Features & Benefits at a Glance

• Superior Corrosion Resistance: Passivated 18-8 Stainless Steel construction ensures long-term durability in harsh environments, reducing maintenance costs and replacement frequency.
• High Tensile Strength & Reliability: With a 70,000 psi tensile strength and Rockwell B70 hardness, this screw provides secure, vibration-resistant fastening for demanding applications.
• Precision Thread Fit for Easy Installation: Class 2A UNC coarse threads offer excellent engagement and reduce the risk of cross-threading, speeding up assembly processes.
• Flush Mounting & Aesthetic Finish: The standard flat head with a 100° countersink angle sits flush with surfaces, providing a clean look and preventing snagging.
• Broad Regulatory Compliance: Meets Fed. Spec. FF-S-92, QQ-P-35, MS24693-C74, and NASM24693 standards, ensuring quality and interoperability in regulated industries.
• Environmental & Safety Assurance: RoHS 3 and REACH compliant, making it safe for use in products with strict environmental and health regulations.
• Versatile Drive Compatibility: Phillips No. 2 drive allows for common tool usage, facilitating quick and efficient installation without specialized equipment.

Professional Applications & Engineering Value

This 10-24 UNC 3/4" flat head Phillips screw is engineered to address critical challenges in industrial and aerospace applications where corrosion resistance and high tensile strength are paramount. Constructed from passivated 18-8 stainless steel, it effectively combats rust and chemical degradation in humid or corrosive environments, extending service life and reducing downtime. The coarse UNC threads and Class 2A thread fit ensure reliable fastening in materials like aluminum and soft metals, minimizing stripping and improving load distribution. Ideal for assembly lines, machinery, and components requiring flush mounting, its 100° countersink angle and fully threaded design provide a secure, low-profile connection that withstands vibrations and stress. Compliance with standards like Fed. Spec. FF-S-92 and MS24693-C74 guarantees consistency for OEMs and MRO professionals, making it a trusted choice for industrial fasteners in demanding sectors.

Specification Summary & Compliance

This screw features precise Class 2A thread fit and UNC coarse threading with a diameter of 0.19" and length of 3/4", ensuring dimensional accuracy per inch-based measurements. It complies with Fed. Spec. FF-S-92, QQ-P-35, MS24693-C74, and NASM24693 specifications, affirming adherence to rigorous manufacturing standards. Additionally, it is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting environmental and safety regulations for global use.