S-91502A144 M5 x 12 mm DIN 912, ISO 4762 Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional tensile strength of 170,000 psi ensures reliable performance under extreme loads, reducing the risk of fastener failure in critical applications.
• Superior hardness rating of Rockwell C37 provides excellent wear resistance and durability, extending the service life of your assemblies.
• Blue-dyed zinc-plated alloy steel construction offers enhanced corrosion resistance and easy part identification during assembly and maintenance.
• Precision Class 5g6g thread fit guarantees smooth installation and secure fastening, minimizing the chance of cross-threading.
• Standard 4mm hex drive socket head allows for high torque application and easy access in confined spaces with common tools.
• Fully threaded M5x0.8mm coarse thread design ensures maximum grip and holding power across the entire length for robust connections.
• Compliance with DIN 912/ISO 4762 standards assures dimensional accuracy and interchangeability, facilitating global sourcing and quality assurance.

Professional Applications & Engineering Value

This M5 socket head cap screw is engineered for demanding industrial environments where high tensile strength and reliability are non-negotiable. The alloy steel core, hardened to Class 12.9, provides exceptional resistance to shock and vibration, making it ideal for heavy machinery, automotive assemblies, and precision equipment. The blue-dyed zinc plating not only adds a layer of corrosion protection but also simplifies inventory management and quality control. With its coarse thread spacing and right-hand thread design, it ensures quick assembly and disassembly, reducing downtime in maintenance cycles. The fully threaded rod and standard socket head profile offer versatile fastening solutions in tight spaces, enhancing design flexibility for engineers and OEMs.

Specification Summary & Compliance

This fastener adheres to DIN 912/ISO 4762 specifications, ensuring precise dimensions including an M5 thread size with a 0.8mm pitch, 12mm length, and Class 5g6g thread fit for consistent performance. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for use in environmentally sensitive and regulated industries without hazardous substances.