S-90447A420 M10 x 165 mm DIN 931 High-Strength Metric Class 10.9 Steel Hex Head Screws
High-Strength Metric Class 10.9 Steel Hex Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior load-bearing capacity with Class 10.9 strength grade, ensuring reliable performance under high-stress conditions
- Enhanced corrosion resistance from the black steel construction, extending service life in harsh industrial environments
- Secure and efficient installation thanks to the external hex head design, allowing for high torque application with standard tools
- Optimized thread engagement with coarse M10x1.5 threads and Class 6g fit, providing vibration resistance and quick assembly
- Versatile partial threading over 32mm, offering flexibility for applications requiring unthreaded shank sections
- Strict quality assurance through DIN 931 compliance, guaranteeing dimensional accuracy and interchangeability
- Environmentally responsible manufacturing with full RoHS 3 and REACH compliance for sustainable procurement
Professional Applications & Engineering Value
Engineered for demanding industrial applications, this M10 hex head screw combines high tensile strength (150,000 psi) with Rockwell C32 hardness to withstand extreme mechanical stresses in construction, machinery assembly, and structural frameworks. The partially threaded design provides superior clamping force distribution while the coarse metric thread ensures rapid installation in steel-to-steel connections. Black steel material offers basic corrosion protection for indoor and protected outdoor environments, making these Class 10.9 bolts ideal for heavy-duty fastening where reliability cannot be compromised.
Specification Summary & Compliance
This metric hex head screw features precise Class 6g thread tolerance with M10x1.5 coarse thread configuration and 165mm total length. Manufactured according to DIN 931 specifications for dimensional consistency and mechanical properties. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe usage across various industrial sectors.
