S-97050A311 M6 x 40 mm DIN 6912 Alloy Steel Low-Profile Socket Head Screws

Key Features & Benefits at a Glance

• Superior strength and durability with Class 10.9 rating and 140,000 psi tensile strength, ensuring reliable performance in high-stress applications.
• Enhanced corrosion resistance from the Black-Oxide finish on alloy steel, extending service life in harsh industrial environments.
• Space-saving low-profile head design allows for use in confined spaces while maintaining a secure hex drive with pilot recess for precise alignment.
• Optimized thread engagement with a partially threaded M6 x 1mm coarse thread and Class 6g fit, providing consistent clamping force and reducing cross-threading risks.
• High hardness and wear resistance with Rockwell C32 hardness, minimizing deformation under repeated use.
• Standardized compliance and reliability meeting DIN 6912 specifications and RoHS 3, ensuring consistent quality and environmental safety.
• Versatile fastening solution with a 40mm overall length and 18mm thread length, suitable for various assembly needs in machinery and equipment.

Professional Applications & Engineering Value

These M6 socket head cap screws are engineered to address critical challenges in industrial settings, such as vibration loosening and corrosion-induced failure. The Black-Oxide alloy steel construction provides a protective layer that resists moisture and chemicals, ideal for automotive, aerospace, and heavy machinery applications where exposure to harsh conditions is common. The low-profile socket head with a hex drive and pilot recess ensures easy installation in tight spaces, reducing assembly time and improving accuracy. With a Class 10.9 strength rating and coarse metric thread, these screws deliver high clamping force and fatigue resistance, preventing joint failure in dynamic loads. The partially threaded design allows for precise control in fastened joints, making them a reliable choice for engineers seeking durability and compliance with DIN 6912 standards.

Specification Summary & Compliance

This product features precise Class 6g thread fit and M6 x 1mm coarse thread with a minimum thread length of 18mm, ensuring dimensional accuracy per metric standards. It complies with DIN 6912 manufacturing specifications and is RoHS 3 (2015/863/EU) compliant, adhering to environmental regulations. The alloy steel material and Rockwell C32 hardness further support its use in high-performance industrial applications.