S-91290A016 M1.4 x 4 mm DIN 912 Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional durability and strength with Class 12.9 rating and 170,000 psi tensile strength, ideal for high-stress applications.
• Superior corrosion resistance thanks to the black-oxide finish on alloy steel, extending service life in harsh environments.
• Precise and reliable fastening with M1.4 coarse thread and Class 5g6g fit, ensuring secure connections and easy assembly.
• High torque capability from the 1.3 mm hex socket drive, allowing for efficient installation with standard tools.
• Consistent performance due to Rockwell C37 hardness, maintaining integrity under repeated loads.
• Broad compatibility with DIN 912 standards, ensuring interchangeability and quality in industrial settings.
• Environmental and safety compliance with RoHS 3 and REACH regulations, supporting sustainable and safe usage.

Professional Applications & Engineering Value

This M1.4 socket head cap screw is engineered from black-oxide alloy steel to address common industrial challenges such as vibration loosening and corrosion in demanding environments. Its Class 12.9 strength and coarse thread design provide excellent clamp load retention, making it ideal for precision machinery, automotive assemblies, and electronic devices where space is limited. The fully threaded right-hand configuration and hex drive ensure quick, secure fastening with minimal risk of stripping, reducing maintenance downtime and enhancing operational reliability in high-performance applications.

Specification Summary & Compliance

This product adheres to DIN 912 standards with precise Class 5g6g thread fit and metric coarse thread specifications. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements, ensuring environmental safety and regulatory alignment for global industrial use.