S-97050A174 M12 x 40 mm DIN 6912 Alloy Steel Low-Profile Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-oxide coating, extending service life in harsh industrial environments.
• Enhanced installation precision due to the 10 mm hex drive with pilot recess, reducing slippage and tool wear.
• High tensile strength of 110,000 psi ensures reliable performance in heavy-duty and high-stress applications.
• Low profile socket head design saves space and allows for use in confined areas without compromising strength.
• Class 8.8 strength rating provides dependable load-bearing capacity for critical assemblies.
• Partially threaded shank offers optimal grip and vibration resistance in dynamic operating conditions.
• Compliance with DIN 6912 standards guarantees dimensional accuracy and interchangeability in metric systems.

Professional Applications & Engineering Value

Engineered for demanding industrial settings, this M12 socket head cap screw addresses common challenges like space constraints and corrosion. The low profile socket head and black-oxide alloy steel construction prevent rust while maintaining a compact form factor, ideal for machinery, automotive, and equipment manufacturing. With a coarse thread pitch of 1.75 mm and Class 6g thread fit, it ensures quick assembly and secure fastening in high-vibration environments. The 10 mm hex drive with pilot recess enhances torque transmission, minimizing installation errors and improving workflow efficiency in precision engineering projects.

Specification Summary & Compliance

This fastener meets DIN 6912 specifications for dimensional consistency, including a thread size of M12 x 1.75 mm with Class 6g tolerance. It is manufactured from alloy steel with a Rockwell C20 hardness and 110,000 psi tensile strength, adhering to Class 8.8 mechanical properties. Compliant with RoHS 3 (2015/863/EU) regulations, it ensures environmental safety and reliability for global industrial applications.