S-91290A873 M24 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
- Exceptional strength for heavy loads – Class 12.9 rating and 170,000 psi tensile strength ensure reliable performance in high-stress applications.
- Superior corrosion resistance – Black-oxide coating on alloy steel provides enhanced durability in harsh industrial environments.
- Precise and secure installation – 19 mm hex drive and standard socket head profile allow for high torque application without stripping.
- Optimized thread engagement – M24 x 3 mm coarse thread with Class 5g6g fit ensures easy assembly and consistent clamping force.
- Maximum thread coverage – Fully threaded design offers versatile fastening along the entire 80 mm length.
- High hardness for wear resistance – Rockwell C37 hardness minimizes deformation under repeated use.
- Global compliance and reliability – Meets DIN 912/ISO 4762 standards and is RoHS 3 and REACH compliant for safe, international use.
Professional Applications & Engineering Value
This M24 socket head cap screw is engineered to solve critical challenges in heavy machinery, automotive, and structural assemblies where vibration and dynamic loads are common. The black-oxide alloy steel construction resists rust and corrosion, extending service life in demanding conditions. With a coarse metric thread and Class 5g6g thread fit, it provides rapid installation and reliable retention, reducing assembly time and preventing loosening. The 19 mm hex drive and high tensile strength allow for precise torque control in confined spaces, making it ideal for high-stress bolting applications in construction, manufacturing, and equipment maintenance.
Specification Summary & Compliance
This fastener features M24 x 3 mm coarse threads with a Class 5g6g tolerance for consistent fit. It is manufactured to DIN 912 / ISO 4762 specifications, ensuring dimensional accuracy and interchangeability. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, it meets environmental and safety standards for industrial use worldwide.
