S-91502A202 M8 x 50 mm DIN 912, ISO 4762 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 applications
• Superior corrosion resistance thanks to blue-dyed zinc plating on alloy steel, extending service life in harsh industrial environments
• Precision thread engagement with Class 5g6g thread fit and M8x1.25mm coarse thread ensuring secure fastening and vibration resistance
• Optimized torque transmission through 6mm hex drive and standard socket head profile preventing tool slippage and damage
• Versatile partial threading design allowing both threaded engagement and smooth shank guidance for precise component alignment
• Enhanced durability with Rockwell C37 hardness maintaining structural integrity under repeated loading cycles
• Global compliance assurance meeting DIN 912/ISO 4762 standards for consistent quality and dimensional accuracy

Professional Applications & Engineering Value

Engineered for heavy-duty industrial applications where failure is not an option, these metric socket head cap screws deliver exceptional performance in machinery assembly, automotive systems, and precision equipment. The blue-dyed zinc-plated alloy steel construction provides superior protection against corrosion while maintaining the high tensile strength required for critical joints. The partially threaded design with coarse thread pitch ensures rapid assembly and disassembly while preventing loosening under vibration. With Class 12.9 strength classification and precise hex drive compatibility, these fasteners solve common engineering challenges related to joint integrity, maintenance accessibility, and long-term reliability in demanding environments.

Specification Summary & Compliance

This M8 socket head cap screw features precise Class 5g6g thread fit tolerance per metric standards with 1.25mm coarse pitch threading and 28mm minimum thread length. Manufactured to DIN 912/ISO 4762 specifications ensuring dimensional accuracy and interchangeability. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making them suitable for global industrial applications requiring strict regulatory adherence.