S-94331A125 M8 x 25 mm Stainless Steel Torx Flat Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with A286 stainless steel construction, ideal for harsh environments and extended service life
• Superior high-strength performance with a tensile strength of 130,000 psi for reliable load-bearing in critical assemblies
• Enhanced torque transmission and strip resistance from the Torx T40 drive, ensuring secure installation and reduced tool wear
• Precise and reliable thread engagement with Class 6g thread fit and coarse M8 x 1.25mm pitch for quick assembly and vibration resistance
• Optimized flush mounting with a standard 90° flat head profile, providing a smooth surface finish and improved aerodynamics
• Consistent mechanical properties backed by Rockwell C24 hardness, ensuring dimensional stability under stress
• Full regulatory compliance with RoHS 3 and REACH standards, meeting global environmental and safety requirements

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these M8 flat head screws leverage A286 stainless steel to solve critical challenges like corrosion-induced failure and mechanical stress in aerospace, automotive, and heavy machinery. The fully threaded design with coarse metric thread ensures rapid installation and robust holding power in high-vibration environments, while the Torx T40 drive minimizes cam-out risks, enhancing assembly efficiency. The 90° countersink angle and flat head profile allow for seamless integration into components requiring flush surfaces, reducing aerodynamic drag and improving aesthetics. Ideal for precision machine assemblies, these screws deliver long-term reliability under extreme conditions, supported by their high tensile strength and consistent thread fit.

Specification Summary & Compliance

This fastener adheres to metric system standards with an M8 x 1.25mm coarse thread and Class 6g thread fit for precise dimensional accuracy. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material restrictions are met. The specifications include a fully threaded design, 25mm length, and standardized flat head geometry, guaranteeing interoperability and performance in regulated industrial settings.