S-97715A615 M3 x 12 mm Brass Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to brass construction, ideal for harsh industrial environments
• High mechanical strength with 50,000 psi tensile strength and Rockwell B55 hardness for reliable, long-lasting assemblies
• Precise thread engagement with Class 6g fit ensuring consistent performance and reduced risk of cross-threading
• Efficient installation using a standard 2 mm hex drive for secure torque application and reduced tool slippage
• Optimized for coarse threading with M3 x 0.5mm pitch, providing faster assembly and robust holding power
• Fully threaded design for maximum grip along the entire 12 mm length, enhancing load distribution
• Compliant with environmental regulations including RoHS 3 and REACH, ensuring safe and sustainable use

Professional Applications & Engineering Value

This M3 brass screw is engineered to address common challenges in precision assemblies, such as corrosion in electrical components, marine hardware, and plumbing systems. The rounded button head and hex drive design prevent snagging and allow for flush installations in confined spaces, while the Class 6g metric coarse thread ensures quick, secure fastening with minimal effort. Made from copper alloy, it offers excellent conductivity and resistance to galvanic corrosion, making it a reliable choice for industrial fastening applications where durability and regulatory compliance are critical. Its fully threaded body maximizes contact area, reducing stress concentrations and improving joint integrity in dynamic loads.

Specification Summary & Compliance

This screw features a Metric M3 x 0.5 mm coarse thread with Class 6g tolerance for precise fit, a length of 12 mm, and a rounded button head with 5.7 mm diameter. It complies with RoHS 3 (2015/863/EU) under exemption 6(c) for lead in copper alloy and is REACH (EC 1907/2006) compliant, ensuring adherence to international environmental and safety standards.