S-95635A751 M10 x 25 mm ASTM F879M Tamper-Resistant Hex-Drive Stainless Steel Button Head Screws

Key Features & Benefits at a Glance

• Enhanced Security with tamper-resistant hex drive design to prevent unauthorized access in public or high-risk environments
• Superior Corrosion Resistance through 18-8 stainless steel construction and passivated finish for extended service life in harsh conditions
• Reliable Mechanical Performance with 80,000 psi tensile strength and Rockwell B96 hardness ensuring consistent load-bearing capacity
• Precision Thread Engagement with Class 6g thread fit and coarse thread pitch for faster installation and reduced cross-threading risks
• Full Thread Coverage along the entire 25mm length for maximum grip strength and uniform stress distribution
• Standardized Compliance meeting ASTM F879M specifications for consistent quality and dimensional accuracy
• Environmental Responsibility through RoHS 3 and REACH compliance, ensuring safe use in regulated industries

Professional Applications & Engineering Value

These M10x1.5 metric screws with tamper-resistant hex drive address critical security and durability challenges in industrial settings. The 18-8 stainless steel material combined with passivated finish provides exceptional resistance to corrosion, making them ideal for outdoor equipment, marine applications, and chemical processing facilities where environmental exposure is a concern. The rounded head design offers a clean, finished appearance while the coarse thread pitch ensures quick installation in various materials. For security-conscious applications like public infrastructure, transportation systems, or access panels, the tamper-resistant drive prevents casual tampering while maintaining the mechanical advantages of standard hex drives. The fully threaded construction guarantees maximum holding power across the entire fastener length, distributing stress evenly and reducing the risk of joint failure under vibration or dynamic loads.

Specification Summary & Compliance

This metric rounded head screw features precise Class 6g thread fit tolerance according to ISO standards, ensuring consistent engagement and reliable performance. Manufacturing complies with ASTM F879M specifications for dimensional accuracy and mechanical properties. The fastener meets RoHS 3 (2015/863/EU) compliance for restricted substances and REACH (EC 1907/2006) regulations for chemical safety, making it suitable for global industrial applications with environmental requirements.