S-91290A878 M24 x 130 mm DIN 912, ISO 4762 Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional strength and durability with Class 12.9 rating and 170,000 psi tensile strength, ensuring reliable performance under extreme loads and preventing fastener failure in critical applications.
• Superior corrosion resistance thanks to the black-oxide coating on alloy steel, extending service life in harsh industrial environments and reducing maintenance needs.
• High torque transmission capability with a 19mm hex drive and standard socket head profile, allowing for secure tightening and minimizing the risk of stripping during installation.
• Precise fit and reliable engagement due to the M24 x 3mm coarse thread with Class 5g6g fit, facilitating quick assembly and reducing the chance of cross-threading.
• Optimized for heavy-duty applications with a partially threaded design and 60mm minimum thread length, providing strong clamping force where it's needed most.
• Global compliance and interoperability by meeting DIN 912/ISO 4762 standards, ensuring consistent quality and compatibility with international machinery and equipment.
• Environmentally responsible manufacturing through RoHS 3 and REACH compliance, supporting your sustainability goals and regulatory requirements.

Professional Applications & Engineering Value

This M24 socket head cap screw is engineered to solve critical fastening challenges in demanding industrial settings. The black-oxide alloy steel construction, combined with a Class 12.9 strength rating and Rockwell C37 hardness, provides exceptional resistance to vibration, shock, and tensile stresses, making it ideal for heavy machinery, automotive assemblies, and structural frameworks. The metric coarse thread (3mm pitch) ensures rapid installation and high fatigue resistance, while the 36mm head diameter and 19mm hex drive allow for efficient torque application without slippage. By adhering to DIN 912/ISO 4762 specifications, this screw delivers consistent performance in precision engineering applications, reducing downtime and enhancing operational safety.

Specification Summary & Compliance

This product features precise metric thread dimensions with a Class 5g6g thread fit for accurate engagement, and complies with DIN 912 (identical to ISO 4762) manufacturing standards. It is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring adherence to environmental and safety regulations for industrial use.