S-91290A201 M5 x 70 mm DIN 912, ISO 4762 Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional strength and reliability with Class 12.9 rating and 170,000 psi tensile strength, ensuring secure fastening in high-stress applications.
• Superior corrosion resistance provided by the black-oxide coating, extending the screw's lifespan in harsh industrial environments.
• Precise and easy installation using a standard 4 mm hex drive, allowing for efficient assembly with common tools.
• Optimal thread engagement with M5 x 0.8 mm coarse threads and Class 5g6g fit, reducing cross-threading risks and improving load distribution.
• Full compliance with international standards including DIN 912 and ISO 4762, guaranteeing dimensional accuracy and interchangeability.
• Environmental and safety adherence through RoHS 3 and REACH compliance, making it suitable for regulated industries.
• Versatile fully threaded design for consistent clamping force along the entire 70 mm length, ideal for varied material thicknesses.

Professional Applications & Engineering Value

This M5 socket head cap screw is engineered to address critical challenges in demanding sectors such as machinery, automotive, and heavy equipment. The black-oxide alloy steel construction offers enhanced durability and resistance to wear, while the Class 12.9 strength ensures it can withstand extreme vibrational and tensile loads without failure. Its coarse thread design facilitates quicker assembly and reduces the likelihood of stripping in softer materials or under dynamic conditions. With a standard hex drive, it allows for high torque application in confined spaces, making it a reliable choice for industrial fasteners where precision and longevity are paramount. This screw’s compliance with DIN 912/ISO 4762 standards assures consistent performance and ease of sourcing for global engineering projects.

Specification Summary & Compliance

This product adheres to precise dimensional tolerances, including a Thread Fit of Class 5g6g per metric standards, ensuring reliable thread engagement. It conforms to DIN 912 ISO 4762 for socket head cap screws, covering head profile, drive size, and thread specifications. Regulatory compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), confirming it is free from hazardous substances and suitable for various industrial applications.