S-91290A242 M5 x 20 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
- Exceptional strength and durability with Class 12.9 rating and 170,000 PSI tensile strength, ideal for high-stress industrial assemblies.
- Superior corrosion resistance due to the black-oxide finish on alloy steel, extending service life in harsh environments.
- Precise and reliable fastening ensured by Class 5g6g thread fit and M5 x 0.8mm coarse threads for easy installation and vibration resistance.
- Efficient installation and removal with a 4mm hex socket drive, allowing high torque application in confined spaces.
- Full compliance with international standards including DIN 912/ISO 4762, guaranteeing dimensional accuracy and interchangeability.
- Enhanced safety and environmental responsibility through RoHS 3 and REACH compliance, meeting strict regulatory requirements.
- Versatile fully threaded design providing consistent grip along the entire 20mm length for uniform clamping force.
Professional Applications & Engineering Value
This M5 socket head cap screw is engineered to address critical challenges in industrial machinery, automotive, and heavy equipment applications. The black-oxide alloy steel construction offers excellent resistance to rust and wear, while the Class 12.9 strength rating and Rockwell C37 hardness ensure it withstands extreme loads and fatigue. The coarse thread with Class 5g6g fit reduces cross-threading risks and maintains secure fastening under vibration, making it ideal for dynamic environments. Its 4mm hex drive enables quick, high-torque assembly in tight spaces, improving efficiency in production lines and maintenance tasks. By meeting DIN 912/ISO 4762 standards, it delivers reliable performance and compatibility in global engineering projects.
Specification Summary & Compliance
This product features precise Class 5g6g thread fit per metric standards, with M5 x 0.8mm coarse threads and a 20mm fully threaded length. It complies with DIN 912 and ISO 4762 specifications for dimensional accuracy and mechanical properties. Additionally, it is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring adherence to environmental and safety regulations.
