S-91502A167 M6 x 20 mm DIN 912, ISO 4762 Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional tensile strength of 170,000 PSI ensures reliable performance in high-stress applications, preventing fastener failure.
• Superior corrosion resistance from the blue-dyed zinc-plated alloy steel construction, extending service life in harsh industrial environments.
• Precise hex drive engagement with a 5mm drive size for secure tool fitting and reduced risk of stripping during installation.
• High hardness rating of Rockwell C37 provides excellent wear resistance and maintains thread integrity under heavy loads.
• Coarse thread pitch of 1mm allows for quicker assembly and better performance in materials where fine threads might be prone to stripping.
• Full threading along the 20mm length offers maximum grip and adjustability in a wide range of material thicknesses.
• Global standard compliance with DIN 912/ISO 4762 ensures interchangeability and reliability in international engineering projects.

Professional Applications & Engineering Value

This M6 socket head cap screw is engineered to solve critical fastening challenges in demanding sectors like heavy machinery, automotive assembly, and precision equipment manufacturing. The Class 12.9 alloy steel core delivers unparalleled tensile strength, preventing shear and failure under extreme vibrational or dynamic loads. The blue-dyed zinc plating not only provides a distinctive visual marker for quality control but also significantly enhances corrosion resistance, making it ideal for use in environments exposed to moisture, chemicals, or outdoor conditions. The hex socket drive design allows for high-torque installation in confined spaces, a common pain point in complex assemblies. By adhering to the stringent metric thread specifications of DIN 912/ISO 4762, this fastener guarantees precise fit and reliable performance, reducing assembly time and maintenance needs in professional high-stress applications.

Specification Summary & Compliance

This product features an M6 x 1mm coarse metric thread with a Class 5g6g thread fit, ensuring excellent dimensional accuracy and compatibility. It is manufactured in compliance with DIN 912 / ISO 4762 standards for socket head cap screws. The fastener is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from hazardous substances and safe for use in various industrial and consumer applications.