S-91502A252 M12 x 70 mm DIN 912, ISO 4762 Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional strength and durability with Class 12.9 rating and 170,000 psi tensile strength for reliable performance in demanding applications
• Superior corrosion resistance through blue-dyed zinc plating that provides both aesthetic appeal and enhanced protection in harsh environments
• Precise hex socket drive engagement with 10mm drive size ensuring secure tool fitting and reduced risk of stripping during installation
• Optimized thread design with Class 5g6g fit and M12x1.75mm coarse thread pitch for easier assembly and consistent clamping force
• Versatile partially threaded design allowing both secure fastening and smooth alignment in various industrial applications
• High hardness rating of Rockwell C37 ensuring excellent wear resistance and long service life under repeated loads
• Full regulatory compliance meeting DIN 912/ISO 4762 standards plus RoHS 3 and REACH for global industrial use

Professional Applications & Engineering Value

These Class 12.9 socket head cap screws deliver exceptional engineering value in heavy-duty applications where failure is not an option. The blue-dyed zinc-plated alloy steel construction provides superior corrosion protection while maintaining the 170,000 psi tensile strength required for critical connections in machinery, automotive assemblies, and industrial equipment. The M12 coarse thread with Class 5g6g fit ensures reliable engagement in both soft and hard materials, while the partially threaded design offers flexibility for applications requiring both precise alignment and secure fastening. The hex socket drive prevents cam-out and distributes torque evenly, making these metric socket head cap screws ideal for high-vibration environments where maintaining clamp load is essential for operational safety and equipment longevity.

Specification Summary & Compliance

Manufactured to precise DIN 912/ISO 4762 standards with Class 5g6g thread fit tolerance ensuring consistent performance. The M12 x 1.75mm coarse thread provides optimal engagement characteristics while the 70mm length with 36mm minimum thread length offers versatile fastening capabilities. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations guarantees environmental responsibility and workplace safety standards are met for global industrial applications.