S-95327A704 M12 x 90 mm ISO 4014, DIN 931 High-Strength Metric Class 10.9 Steel Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional load-bearing capability with Class 10.9 strength grade and 150,000 psi tensile strength for reliable performance in demanding applications
• Superior corrosion resistance provided by zinc yellow-chromate plating, extending service life in harsh industrial environments
• Optimized thread engagement with partial threading design that provides secure fastening while reducing weight and material usage
• Precise dimensional accuracy with Class 6h thread fit ensuring consistent performance and easy installation
• Enhanced installation efficiency through external hex drive design that accommodates standard tools for quick assembly and disassembly
• Robust material properties featuring Rockwell C32 hardness for excellent wear resistance and durability under stress
• Global compliance assurance meeting international standards including ISO 4014/DIN 931 for consistent quality and interoperability

Professional Applications & Engineering Value

These M12 hex head screws deliver exceptional engineering value in heavy-duty industrial applications where reliability is paramount. The Class 10.9 steel construction provides superior mechanical properties that prevent fastener failure under extreme loads, while the zinc yellow-chromate plating offers enhanced protection against corrosion in challenging environments. The partially threaded design with 1.75mm coarse pitch metric thread ensures optimal clamping force distribution and reduces stress concentration points. The external hex drive facilitates efficient installation with standard tools, making these industrial fasteners ideal for machinery assembly, structural steel connections, and equipment manufacturing where vibration resistance and long-term performance are critical requirements.

Specification Summary & Compliance

This M12 x 1.75mm hex head screw features precise Class 6h thread fit tolerance and ISO 4014/DIN 931 manufacturing specifications. The fastener maintains 90mm length with 30mm minimum thread length and right-hand thread direction. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors while meeting international quality standards for metric coarse thread fasteners.