S-91502A280 M16 x 100 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, reducing the risk of fastener failure.
• Superior corrosion resistance from the blue-dyed zinc plating protects against harsh industrial environments, extending service life.
• High hardness rating (Rockwell C37) provides excellent wear resistance and maintains thread integrity under repeated use.
• Partially threaded design allows for precise clamping force and easier alignment in assemblies requiring unthreaded shank sections.
• Coarse 2mm pitch threads enable quick installation and secure fastening, even in materials where fine threads may strip.
• 14mm hex drive socket offers high torque capability and reduces the risk of tool slippage during tightening.
• Compliance with DIN 912/ISO 4762 guarantees dimensional accuracy and interchangeability with standard components.

Professional Applications & Engineering Value

These Class 12.9 socket head cap screws are engineered for demanding industrial applications where failure is not an option. The alloy steel construction and high tensile strength make them ideal for heavy machinery, automotive assemblies, and structural frameworks that undergo dynamic loads and vibrations. The blue-dyed zinc plating not only provides corrosion resistance but also allows for easy visual identification in complex assemblies. With their M16 x 2mm coarse thread and partially threaded rod, these screws deliver superior clamping force and prevent loosening in high-vibration environments. The hex socket drive ensures efficient torque transmission, making them perfect for confined spaces where wrench clearance is limited. These fasteners solve critical engineering challenges by combining exceptional durability with reliable performance in the most rigorous conditions.

Specification Summary & Compliance

This socket head cap screw features precise Class 5g6g thread fit according to ISO standards, ensuring consistent engagement and load distribution. Manufactured to meet DIN 912 and ISO 4762 specifications for dimensional accuracy and mechanical properties. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and material restrictions adherence. The 44mm minimum thread length and 100mm overall length provide flexibility for various assembly requirements while maintaining structural integrity.