S-97050A139 M8 x 25 mm DIN 6912 Alloy Steel Low-Profile Socket Head Screws

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with black-oxide coating, extending service life in harsh industrial environments
• Superior strength-to-weight ratio from Class 8.8 alloy steel construction, supporting heavy-duty applications
• Precise torque transmission through hex with pilot recess drive, minimizing cam-out and tool wear
• Space-saving low profile design with 13mm head diameter, ideal for confined assembly spaces
• Reliable thread engagement with Class 6g thread fit and coarse 1.25mm pitch, ensuring vibration resistance
• Optimized load distribution through partially threaded design with 22mm minimum thread length
• Environmental compliance assurance with RoHS 3 certification, meeting global safety standards

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these M8 socket head cap screws deliver exceptional performance in machinery assembly, automotive components, and precision equipment. The black-oxide alloy steel construction provides superior corrosion protection while maintaining Rockwell C20 hardness and 110,000 psi tensile strength. The low profile socket head with hex pilot recess ensures maximum torque transfer without stripping, while the coarse metric thread design prevents loosening under vibration. Partially threaded configuration concentrates strength where needed most, making these DIN 6912 compliant fasteners ideal for high-stress joints requiring reliable, long-term fastening solutions.

Specification Summary & Compliance

Manufactured to DIN 6912 specifications with Class 6g thread fit tolerance ensuring precise engagement. The metric coarse thread (M8 x 1.25mm) follows international standards while the Class 8.8 strength rating guarantees consistent performance. Compliant with RoHS 3 (2015/863/EU) environmental regulations, these screws meet global manufacturing requirements for hazardous substance restrictions.