S-91290A307 M8 x 15 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 applications.
- Superior corrosion resistance from the black-oxide finish on alloy steel, extending service life in harsh environments.
- Reliable and precise fastening with M8 x 1.25mm coarse thread and Class 4g6g fit, ensuring secure connections and easy assembly.
- High torque capability via the 6mm hex socket drive, allowing for efficient installation and removal with standard tools.
- Full thread engagement along the 15mm length, providing maximum grip and uniform load distribution.
- Consistent performance backed by DIN 912/ISO 4762 standards, guaranteeing dimensional accuracy and interchangeability.
- Environmentally compliant with RoHS 3 and REACH, meeting strict regulatory requirements for safe use.
Professional Applications & Engineering Value
This M8 socket head cap screw is engineered from black-oxide alloy steel to address common industrial challenges like vibration loosening and corrosion in demanding settings. The Class 12.9 strength and Rockwell C37 hardness ensure it withstands extreme loads without failure, making it perfect for heavy machinery, automotive assemblies, and precision equipment. The fully threaded coarse pitch design enhances clamping force and resists stripping, while the hex socket drive simplifies maintenance in confined spaces. By complying with DIN 912/ISO 4762, it delivers reliable performance in applications requiring high tensile strength and durability, reducing downtime and maintenance costs.
Specification Summary & Compliance
This screw features an M8 x 1.25mm coarse thread with a Class 4g6g thread fit for precise tolerance, ensuring consistent engagement. It adheres to DIN 912/ISO 4762 manufacturing standards for dimensional accuracy and is fully compliant with RoHS 3 and REACH regulations, confirming its suitability for global industrial use without hazardous substances.
