S-91294A368 M12 x 80 mm DIN 7991, ISO 10642 Alloy Steel Hex Drive Flat Head Screws

Key Features & Benefits at a Glance

• Exceptional tensile strength (120,000 psi) ensures reliable performance under high-stress conditions, reducing failure risks in critical applications
• Class 10.9 strength grade provides superior load-bearing capacity for heavy-duty industrial assemblies and machinery
• Black-oxide alloy steel construction offers enhanced corrosion resistance and durability in demanding environments
• Fully threaded design delivers maximum grip and uniform clamping force along the entire 80mm length
• 8mm hex drive enables secure tool engagement and efficient installation with standard industrial tools
• Coarse thread pitch (1.75mm) facilitates quick assembly and disassembly while maintaining strong holding power
• Class 6g thread fit ensures precise, consistent mating with compatible nuts and threaded components

Professional Applications & Engineering Value

Engineered for industrial machinery, heavy equipment assembly, and structural applications, these M12 flat head screws solve critical fastening challenges where vibration resistance and long-term reliability are paramount. The black-oxide alloy steel construction withstands harsh operating conditions while the 90° countersink angle provides flush mounting for streamlined assemblies. With fully threaded metric design and Class 10.9 strength rating, these screws maintain joint integrity in high-vibration environments, preventing loosening and reducing maintenance requirements. The coarse thread pitch ensures rapid installation in production settings while the hex drive accommodates high-torque applications common in manufacturing and construction.

Specification Summary & Compliance

Manufactured to DIN 7991/ISO 10642 standards with Class 6g thread tolerance for precise fitment. These metric flat head screws feature M12 x 1.75mm coarse threads with right-hand threading and fully threaded 80mm length. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across industrial sectors. The Class 10.9 strength classification and Rockwell C32 hardness guarantee consistent performance meeting international engineering specifications.