S-94414A723 M4 x 10 mm ASME B18.3.5M Alloy Steel Torx Flat Head Screws

Key Features & Benefits at a Glance

• Exceptional strength and durability with Class 12.9 rating and 140,000 psi tensile strength for reliable performance in demanding applications.
• Superior torque transmission and reduced cam-out thanks to the Torx Plus IP20 drive, ensuring efficient installation and tool longevity.
• Enhanced corrosion resistance and sleek appearance provided by the black-oxide finish on alloy steel, suitable for various industrial environments.
• Precise and secure fastening with fully threaded M4 x 0.7mm coarse metric threading and Class 4g6g fit, minimizing loosening under vibration.
• Easy countersinking and flush mounting due to the standard flat head with 90° angle, ideal for streamlined assemblies.
• High hardness and wear resistance with Rockwell C38, ensuring long-term reliability in high-stress conditions.
• Broad compliance and safety meeting ASME B18.3.5M standards, RoHS 3, and REACH regulations for global use and environmental responsibility.

Professional Applications & Engineering Value

This M4 flat head screw is engineered to address critical challenges in industrial and mechanical assemblies where high strength, precision, and durability are paramount. The black-oxide alloy steel construction offers excellent resistance to rust and wear, making it suitable for automotive, machinery, and electronics applications exposed to harsh conditions. Its Torx Plus drive minimizes slippage and tool damage, enabling higher torque application and reducing assembly time. The fully threaded design with coarse metric threading ensures strong grip and vibration resistance, while the flat head profile allows for seamless integration into surfaces. By combining Class 12.9 strength and strict adherence to standards, this fastener enhances structural integrity and operational efficiency in heavy-duty settings.

Specification Summary & Compliance

This product features precise metric threading with M4 x 0.7mm dimensions and a Class 4g6g thread fit for accurate engagement. It complies with ASME B18.3.5M specifications, ensuring consistent quality and performance. Additionally, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental compliance for industrial use worldwide.