S-93085A639 8-32 x 3/4" FF-S-92, QQ-P-35, MS24693-52B, NASM24693, SAE AMS2700 Stainless Steel Phillips Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with Black-Oxide 18-8 Stainless Steel, ideal for harsh industrial environments and extended service life.
• High tensile strength of 70,000 psi ensures reliable fastening under heavy loads and vibration, reducing failure risks.
• Rockwell B70 hardness provides excellent durability and wear resistance, maintaining thread integrity over repeated use.
• Fully threaded coarse spacing allows for quicker installation and stronger grip in various materials, enhancing assembly efficiency.
• Standard 100° countersink angle and flat head design enables flush mounting for a smooth, professional finish in visible applications.
• Compliance with multiple industry standards (Fed. Spec. FF-S-92, QQ-P-35, MS24693-52B, NASM24693, SAE AMS2700) guarantees consistent quality and interoperability.
• RoHS 3 and REACH compliant for environmentally responsible sourcing and use in regulated markets.

Professional Applications & Engineering Value

These 8-32 UNC flat head Phillips screws are engineered to address common industrial challenges, such as corrosion in humid or chemical-exposed settings. The Black-Oxide 18-8 Stainless Steel material offers enhanced oxidation resistance, while the coarse thread spacing and fully threaded design provide superior holding power in soft metals or plastics, minimizing loosening. Ideal for aerospace, automotive, and machinery assembly, the Phillips drive No. 2 ensures secure tool engagement, reducing cam-out during high-torque applications. The flat head profile with a standard countersink allows for seamless integration into panels and frames, supporting both structural integrity and aesthetic requirements in professional engineering projects.

Specification Summary & Compliance

This screw features precise Class 2A thread fit and UNC coarse threading for reliable engagement, with dimensions including a 3/4" length and 0.332" head diameter. It meets stringent specifications such as Fed. Spec. FF-S-92, QQ-P-35, MS24693-52B, NASM24693, and SAE AMS2700, ensuring adherence to industrial manufacturing norms. Additionally, the product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, confirming its safety and environmental standards for global supply chains.