S-91294A220 M5 x 45 mm DIN 7991, ISO 10642 Alloy Steel Hex Drive Flat Head Screws

Key Features & Benefits at a Glance

• Exceptional durability with Class 10.9 high-strength alloy steel, providing reliable performance under heavy loads and vibration.
• Superior corrosion resistance from the black-oxide coating, extending service life in harsh industrial environments.
• High tensile strength of 120,000 psi ensures secure fastening and reduces the risk of failure in critical assemblies.
• Easy installation and removal with a 3 mm hex drive, allowing for efficient assembly with standard tools.
• Optimized thread engagement through the fully threaded M5 coarse pitch design, offering quick installation and strong holding power.
• Precise fit and compatibility with Class 6g thread fit, ensuring consistent performance in metric applications.
• Compliance with international standards including DIN 7991/ISO 10642, RoHS 3, and REACH, guaranteeing safety and regulatory adherence.

Professional Applications & Engineering Value

This M5 flat head screw is engineered to address common industrial challenges, such as corrosion and mechanical stress in demanding environments. Made from black-oxide alloy steel, it resists rust and wear, making it ideal for machinery, automotive, and structural applications where exposure to moisture or chemicals is a concern. The fully threaded coarse pitch design ensures rapid installation and robust clamping force, reducing assembly time while maintaining integrity under high vibration. With a Rockwell C32 hardness and precise Class 6g thread fit, it delivers consistent performance in metric fastening systems, minimizing loosening and enhancing overall reliability. Its compliance with DIN 7991/ISO 10642 standards further assures quality and interoperability in global engineering projects.

Specification Summary & Compliance

This screw features a metric M5 x 0.8 mm coarse thread with a Class 6g thread fit for precise dimensional accuracy, and it is fully threaded for maximum grip. Manufactured to meet DIN 7991 and ISO 10642 specifications, it ensures consistent quality and performance. Additionally, it complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its adherence to environmental and safety standards for industrial use.