S-95263A859 M12 x 30 mm DIN 912 Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with Class 12.9 strength rating and 170,000 psi tensile strength for reliable performance in high-stress environments.
• Superior corrosion resistance provided by zinc-flake coating, extending service life in harsh industrial conditions.
• Precise torque transmission through 10 mm hex drive and standard socket head profile, preventing tool slippage and ensuring secure fastening.
• Optimized thread engagement with Class 5g6g thread fit and coarse 1.75 mm pitch for quick assembly and vibration resistance.
• Consistent mechanical properties with Rockwell C37 hardness, maintaining dimensional stability under heavy loads.
• Full-threaded M12 design allows for maximum adjustability and clamping force distribution along the entire 30 mm length.
• Regulatory compliance assurance meeting DIN 912 specifications, RoHS 3, and REACH standards for global industrial applications.

Professional Applications & Engineering Value

This M12 socket head cap screw delivers critical engineering solutions where high tensile strength and corrosion resistance are paramount. The zinc-flake-coated alloy steel construction prevents galvanic corrosion and chemical degradation in automotive, machinery, and structural assemblies. Its fully threaded right-hand coarse thread design enables rapid installation and maintains clamping force under dynamic loads, reducing maintenance intervals. The hex drive and Class 5g6g thread fit ensure precise alignment and torque consistency in CNC equipment, heavy-duty fixtures, and precision engineering projects where DIN 912 compliance is required for interoperability and safety.

Specification Summary & Compliance

Manufactured to DIN 912 specifications with Class 5g6g thread tolerance for metric coarse threads (M12x1.75). The 30 mm length maintains dimensional accuracy per ISO standards. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material traceability. The Class 12.9 strength classification guarantees consistent performance aligned with international mechanical fastener requirements.