S-90074A107 M6 x 16 mm Serrated-Flange Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional Durability: Made from black-oxide alloy steel with Rockwell C39 hardness, providing superior wear resistance and long service life in demanding environments.
• High Tensile Strength: Withstands up to 140,000 psi, ensuring reliable performance under heavy loads and preventing fastener failure.
• Secure Anti-Loosening: Serrated locking flange design increases grip and resists vibration-induced loosening, enhancing assembly stability.
• Precise Thread Fit: Class 5g6g thread ensures consistent, accurate engagement with mating components, reducing the risk of cross-threading.
• Corrosion-Resistant Finish: Black-oxide coating offers improved corrosion resistance, ideal for industrial settings with exposure to moisture or chemicals.
• Easy Installation: Standard 5mm hex socket drive allows for straightforward, high-torque installation with common tools, speeding up assembly processes.
• Full Thread Engagement: Fully threaded design maximizes grip length and distributes stress evenly, improving joint integrity.

Professional Applications & Engineering Value

This M6 socket head cap screw is engineered to address common industrial challenges such as vibration loosening and corrosion in machinery, automotive, and heavy equipment assemblies. The black-oxide alloy steel construction, combined with a serrated locking flange, provides a secure, vibration-resistant connection that maintains clamp force under dynamic loads. Its coarse thread (1mm pitch) and Class 5g6g thread fit ensure quick, reliable installation with minimal risk of stripping, while the high tensile strength supports critical applications where fastener integrity is paramount. Ideal for use in industrial fasteners requiring durability and compliance, this screw delivers consistent performance in high-stress environments.

Specification Summary & Compliance

This product features precise metric coarse threading (M6 x 1mm) with a Class 5g6g thread fit per ISO standards, ensuring dimensional accuracy and compatibility. It is manufactured from alloy steel and includes a black-oxide surface treatment for enhanced corrosion resistance. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, it meets environmental and safety requirements for industrial use.