S-91290A216 M8 x 80 mm DIN 912, ISO 4762 Alloy Steel Socket Head Screws
Alloy Steel Socket 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
- Maximum load-bearing capacity with Class 12.9 strength rating and 170,000 psi tensile strength for demanding applications
- Superior corrosion resistance provided by black-oxide coating on alloy steel, extending service life in harsh environments
- Precise installation and removal enabled by 6mm hex drive socket head design for secure tool engagement
- Reliable thread engagement with Class 5g6g thread fit and M8x1.25 coarse thread pattern for quick assembly
- Exceptional durability from Rockwell C37 hardness, maintaining performance under high stress conditions
- Industry-standard compatibility through DIN 912/ISO 4762 certification for consistent quality and interchangeability
- Environmental compliance assurance with RoHS 3 and REACH regulations for responsible manufacturing
Professional Applications & Engineering Value
These high-strength socket head cap screws deliver exceptional engineering value in demanding industrial settings where reliability is paramount. The black-oxide alloy steel construction provides superior corrosion resistance while maintaining the Class 12.9 mechanical properties required for heavy machinery, automotive assemblies, and precision equipment. The M8 x 1.25mm coarse thread configuration ensures rapid installation and secure fastening in high-vibration environments, while the fully threaded design offers consistent clamping force along the entire 80mm length. The hex socket drive allows for high torque application in confined spaces, making these metric socket screws ideal for applications requiring both strength and accessibility in industrial fastening systems.
Specification Summary & Compliance
This socket head cap screw features precise Class 5g6g thread fit tolerance according to metric standards, ensuring consistent performance across applications. Manufactured to DIN 912/ISO 4762 specifications with M8 x 1.25mm coarse thread and 80mm fully threaded length. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, meeting the latest industry standards for safe and sustainable industrial components.
