S-91290A319 M6 x 14 mm DIN 912, ISO 4762 Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional tensile strength with Class 12.9 rating (170,000 psi) ensures reliable performance under extreme loads and prevents fastener failure in demanding applications.
• Superior corrosion resistance from the black-oxide finish on alloy steel protects against rust and extends service life in harsh industrial environments.
• Precise hex socket drive (5 mm) allows for high torque application and secure installation, minimizing stripping and enabling use in confined spaces.
• Coarse 1 mm thread pitch with Class 5g6g fit provides quick assembly, excellent vibration resistance, and consistent clamping force.
• Full threading along the 14 mm length offers maximum grip and adjustability, ensuring uniform stress distribution across the entire fastened joint.
• High hardness (Rockwell C37) enhances wear resistance and durability, maintaining thread integrity through repeated use and disassembly.
• Compliance with DIN 912/ISO 4762 guarantees dimensional accuracy and interchangeability, ensuring seamless integration into global engineering projects.

Professional Applications & Engineering Value

Engineered for heavy-duty industrial applications, this M6 socket head cap screw addresses critical challenges in machinery, automotive, and equipment manufacturing. The black-oxide alloy steel construction combats corrosion in humid or chemically aggressive settings, while the Class 12.9 high tensile strength prevents elongation and breakage under dynamic loads. The hex socket drive facilitates secure tightening in limited-access areas, reducing installation time and improving safety. With a coarse metric thread and precise Class 5g6g thread fit, it ensures rapid, reliable fastening that resists loosening from vibrations, making it ideal for high-stress assemblies requiring long-term reliability and minimal maintenance.

Specification Summary & Compliance

This socket head cap screw features M6 x 1 mm coarse threads with Class 5g6g thread fit per ISO metric standards, ensuring dimensional precision and ease of assembly. It is manufactured in compliance with DIN 912 / ISO 4762 specifications for socket head cap screws, and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulatory requirements, confirming its suitability for use in environmentally conscious and global supply chains.