S-96660A231 M8 x 16 mm ISO 7380-2 Steel Flanged Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Exceptional strength and reliability with Class 10.9 rating and 100,000 psi tensile strength, ensuring secure fastening in high-stress applications.
• Superior corrosion resistance provided by zinc plating on alloy steel, extending service life in harsh industrial environments.
• Enhanced load distribution and vibration resistance due to the integrated 17.8 mm flange, reducing the risk of loosening and material damage.
• Efficient installation and removal with 5 mm hex drive and button head design, allowing for quick assembly with standard tools.
• Wide compatibility and secure fit through M8 x 1.25 mm coarse thread with Class 6h fit, ideal for various metric-based industrial assemblies.
• Full-threaded design for maximum grip along the 16 mm length, providing consistent holding power across the entire fastener.
• Compliance with international standards including ISO 7380-2, RoHS 3, and REACH, ensuring safety and environmental responsibility.

Professional Applications & Engineering Value

This M8 flanged hex button head screw is engineered to address critical challenges in industrial settings, such as vibration-induced loosening and corrosion. The zinc-plated alloy steel construction offers robust protection against moisture and chemicals, while the Class 10.9 strength grade and Rockwell C32 hardness ensure it withstands heavy loads and repetitive stress without failure. The fully threaded coarse pitch design (M8 x 1.25mm) enables rapid installation and reliable clamping in materials like metal and hardened plastics, making it ideal for machinery, automotive, and structural applications. The integrated flange eliminates the need for separate washers, streamlining assembly and reducing part count, which enhances efficiency and cost-effectiveness in production lines.

Specification Summary & Compliance

This screw features precise metric threading with Class 6h fit and coarse 1.25 mm pitch, adhering to ISO 7380-2 standards for dimensional accuracy and performance. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets strict environmental and safety guidelines. Manufactured from high-strength alloy steel with a zinc-plated finish, it delivers consistent quality for demanding industrial fastening needs.