S-97050A131 M6 x 40 mm DIN 6912 Alloy Steel Low-Profile Socket Head Screws

Key Features & Benefits at a Glance

• Superior space efficiency with low profile socket head design, ideal for applications with limited clearance.
• High-strength performance from Class 8.8 alloy steel, providing reliable 110,000 psi tensile strength for demanding assemblies.
• Enhanced corrosion resistance due to the black-oxide surface treatment, extending service life in various industrial environments.
• Secure and precise installation enabled by the 5 mm hex drive with pilot recess, minimizing cam-out and ensuring proper seating.
• Optimized thread engagement with a partially threaded M6x1 mm coarse thread, offering strong holding power where needed.
• Guaranteed dimensional accuracy and interchangeability, manufactured to meet stringent DIN 6912 specifications.
• Environmental and regulatory compliance with RoHS 3, ensuring safe use in regulated industries and applications.

Professional Applications & Engineering Value

This M6 low profile socket head cap screw is engineered to solve critical challenges in compact machinery, automotive assemblies, and precision equipment where space constraints are a primary concern. The black-oxide alloy steel construction not only provides excellent corrosion resistance but also maintains the Class 8.8 strength required for high-stress applications. Its partially threaded design ensures that the unthreaded shank bears loads effectively, reducing the risk of thread stripping in soft materials. The inclusion of a pilot recess with the 5 mm hex drive allows for accurate alignment and torque application, preventing damage to the fastener and assembly. By complying with DIN 6912, it delivers consistent performance in jigs, fixtures, and other industrial fastening systems, enhancing overall assembly reliability and longevity.

Specification Summary & Compliance

This screw features an M6x1 mm coarse metric thread with a Class 6g thread fit for precise tolerance, ensuring easy assembly and secure fastening. It is manufactured from alloy steel with a Rockwell C20 hardness and meets the mechanical properties of Class 8.8, including a tensile strength of 110,000 psi. The product conforms to DIN 6912 standards for dimensional and performance requirements and is RoHS 3 (2015/863/EU) Compliant, adhering to environmental regulations for hazardous substance restrictions.