S-90447A710 M12 x 160 mm DIN 931 High-Strength Metric Class 10.9 Steel Hex Head Screws
High-Strength Metric Class 10.9 Steel Hex Head Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Exceptional load-bearing capacity with 150,000 PSI tensile strength and Class 10.9 grade for reliable performance in demanding applications
- Superior wear resistance due to Rockwell C32 hardness, ensuring extended service life under continuous stress
- Optimized torque transmission through external hex drive and 19mm head width for secure installation with standard tools
- Enhanced vibration resistance with coarse M12 x 1.75mm threading maintaining grip integrity in dynamic environments
- Flexible assembly options with 30mm minimum thread length and partial threading for precise joint control
- Regulatory compliance assurance meeting DIN 931 specifications and environmental standards including RoHS 3 and REACH
- Corrosion-resistant black finish providing basic protection for indoor industrial applications
Professional Applications & Engineering Value
Engineered for heavy-duty industrial applications, these Class 10.9 hex head screws deliver exceptional mechanical performance where structural integrity is paramount. The M12 coarse threading with 1.75mm pitch ensures rapid installation while maintaining vibration resistance in machinery, equipment frames, and structural assemblies. The partially threaded design allows for precise clamping force distribution, preventing joint loosening in high-vibration environments. Manufactured from high-grade steel with Rockwell C32 hardness, these DIN 931 fasteners withstand extreme tensile loads up to 150,000 PSI, making them ideal for construction equipment, industrial machinery, and automotive applications where failure is not an option.
Specification Summary & Compliance
This metric hex head screw features precise Class 6g thread fit tolerance ensuring consistent engagement. Manufactured in compliance with DIN 931 standards for dimensional accuracy and mechanical properties. The fastener meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming its suitability for regulated industrial markets. With right-hand thread direction and external hex drive configuration, it maintains compatibility with standard installation tools and procedures.
