S-95327A622 M10 x 40 mm ISO 4014, 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 150,000 psi tensile strength for reliable performance in demanding applications
- Superior corrosion resistance through zinc yellow-chromate plating, extending service life in harsh environments
- Optimized torque transmission with external hex drive design for secure installation and removal
- Enhanced fatigue resistance from Rockwell C32 hardness, maintaining structural integrity under vibration
- Simplified assembly with M10 coarse threading (1.5mm pitch) for faster installation and reduced cross-threading risk
- Precise thread engagement control through partial threading design for accurate clamping force distribution
- Guaranteed dimensional accuracy with Class 6h thread fit ensuring consistent performance across applications
Professional Applications & Engineering Value
These Class 10.9 hex head screws deliver critical reliability for heavy-duty industrial assemblies where vibration resistance and structural integrity are paramount. The steel construction combined with zinc yellow-chromate plating creates a robust barrier against corrosion in manufacturing equipment, construction frameworks, and machinery applications. The M10 coarse thread (1.5mm pitch) design ensures rapid installation while minimizing thread damage risk during high-volume assembly operations. With partial threading, these fasteners provide precise clamp load control, preventing joint loosening in dynamic load conditions. Engineered to ISO 4014/DIN 931 specifications, they offer guaranteed interchangeability and performance consistency across global projects.
Specification Summary & Compliance
Manufactured to exacting ISO 4014/DIN 931 standards with Class 6h thread fit tolerance for precision engagement. The 40mm length provides 26mm minimum thread length for secure fastening depth. These metric hex head screws maintain full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across international markets. The Class 10.9 strength rating confirms consistent performance meeting rigorous industrial requirements for high-stress applications.
