S-90447A880 M14 x 95 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
- Exceptional load-bearing capacity with Class 10.9 strength grade and 150,000 psi tensile strength for reliable performance in high-stress applications
- Superior wear resistance due to Rockwell C32 hardness, ensuring extended service life under repetitive mechanical stress
- Secure fastening with precise thread engagement through Class 6g thread fit and M14x2mm coarse threading for quick installation and vibration resistance
- Optimized partial threading design providing unthreaded shank section for enhanced shear strength in structural connections
- Robust external hex drive with 22mm head width enabling high-torque installation using standard wrenches
- Corrosion-resistant black finish on steel construction for improved durability in industrial environments
- Global compliance assurance meeting DIN 931 specifications and environmental regulations including RoHS 3 and REACH
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these M14 hex head screws deliver critical performance where high tensile strength and vibration resistance are paramount. The Class 10.9 steel construction with Rockwell C32 hardness ensures structural integrity in heavy machinery, construction equipment, and automotive assemblies where dynamic loads are common. The partially threaded design provides an unthreaded shoulder that resists shear forces better than fully threaded alternatives, while the coarse metric threading (M14x2mm) enables rapid installation and maintains clamping force in vibrating environments. The external hex drive accommodates high torque application without stripping, making these DIN 931 compliant screws ideal for maintenance, manufacturing, and infrastructure projects requiring reliable, high-strength fastening solutions.
Specification Summary & Compliance
This metric hex head screw features precise Class 6g thread fit tolerance and M14x2mm coarse threading with right-hand direction. Manufacturing complies with DIN 931 specifications for dimensional accuracy and mechanical properties. The fastener meets RoHS 3 (2015/863/EU) compliance for hazardous substance restrictions and REACH (EC 1907/2006) regulations for chemical safety, ensuring environmental responsibility in industrial supply chains.
