S-90128A293 M12 x 12 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 and heavy-duty applications, reducing the risk of fastener failure.
• Superior corrosion resistance provided by the zinc-plated alloy steel material, extending service life in harsh industrial environments.
• Precision hex drive design with a 10mm drive size allows for secure tool engagement and high torque application, minimizing stripping and improving installation efficiency.
• High hardness rating of Rockwell C37 enhances wear resistance and maintains thread integrity under repeated use and vibration.
• Coarse thread pitch (1.75mm) and Class 5g6g thread fit enable quick assembly and reliable holding power, ideal for general industrial applications.
• Full threading along the 12mm length offers versatile fastening options and consistent clamping force across the entire engaged area.
• Compliance with international standards including DIN 912/ISO 4762, RoHS 3, and REACH ensures product quality, safety, and environmental responsibility for global supply chains.

Professional Applications & Engineering Value

Engineered for demanding environments, these M12 socket head cap screws in zinc-plated alloy steel provide a robust solution for machinery, automotive, and construction assemblies where vibration resistance and high clamp load are critical. The Class 12.9 strength rating and coarse metric thread design prevent loosening under dynamic loads, while the standard socket head profile with a 10mm hex drive facilitates easy access in confined spaces. This combination addresses common industrial challenges such as joint integrity and corrosion, making these fully threaded screws ideal for permanent or high-torque applications requiring DIN 912/ISO 4762 compliance.

Specification Summary & Compliance

This product features precise Class 5g6g thread fit per metric standards, ensuring dimensional accuracy and interchangeability. Manufactured to meet DIN 912 (identical to ISO 4762) specifications for socket head cap screws, it guarantees consistent performance. The fastener is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming adherence to environmental and safety requirements without restricted substances.