S-97715A625 M5 x 16 mm Brass Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to high-quality brass construction, ensuring long-term reliability in harsh environments
• Exceptional mechanical strength with 50,000 psi tensile strength and Rockwell B55 hardness for reliable performance under load
• Precise Class 6g thread fit guarantees secure fastening and reduces the risk of cross-threading during installation
• Convenient hex drive design with 3mm drive size enables quick installation and removal with standard tools
• Fully threaded M5 coarse pitch (0.8mm) provides maximum grip and holding power across the entire 16mm length
• Compliant with RoHS 3 and REACH regulations meeting international environmental and safety standards for industrial use
• Rounded button head profile offers a finished appearance while minimizing snagging in assembled applications

Professional Applications & Engineering Value

This M5 brass screw with metric coarse threading delivers exceptional performance in demanding industrial environments where corrosion resistance and mechanical reliability are critical. The combination of brass material and Rockwell B55 hardness ensures durability against environmental factors while maintaining excellent machinability. The hex drive button head design provides secure tool engagement without protruding, making it ideal for precision assemblies in electronics, marine equipment, and plumbing systems where space constraints and aesthetic considerations matter. The fully threaded construction with Class 6g fit ensures consistent clamping force distribution, solving common issues of loosening under vibration while meeting strict industrial compliance requirements.

Specification Summary & Compliance

This metric fastener features precise M5 x 0.8mm coarse threads with Class 6g thread fit tolerance according to ISO standards, ensuring interchangeability and reliable performance. The 16mm length with fully threaded design provides consistent engagement depth. Manufacturing complies with RoHS 3 (2015/863/EU) with exemption 6(c) for lead in copper alloy and REACH (EC 1907/2006) compliance, meeting current environmental regulations for industrial components. The rounded head screw maintains dimensional accuracy with 9.5mm head diameter and 2.75mm head height for standardized installation across applications.