S-97050A113 M4 x 16 mm DIN 6912 Alloy Steel Low-Profile Socket Head Screws

Key Features & Benefits at a Glance

• Enhanced durability and corrosion resistance with black-oxide coating on alloy steel, extending service life in demanding industrial environments.
• Superior strength and reliability with Class 8.8 rating and 110,000 psi tensile strength, ensuring secure fastening under high stress.
• Space-saving low profile head design allows for installation in tight or restricted areas without compromising performance.
• Precise and secure drive engagement thanks to the hex drive with pilot recess and 3 mm drive size, reducing cam-out and tool slippage.
• Optimized thread performance with M4 coarse thread (0.7 mm pitch) and Class 6g fit, providing quick assembly and vibration resistance.
• Versatile partial threading enables flexible application where unthreaded shank sections are needed for alignment or shear strength.
• Compliance with rigorous standards including DIN 6912 and RoHS 3, ensuring quality and environmental safety for global use.

Professional Applications & Engineering Value

This M4 low profile socket head cap screw is engineered to address common challenges in precision machinery, automotive assemblies, and electronic enclosures where space constraints and vibration are critical concerns. The black-oxide alloy steel construction offers excellent wear and corrosion resistance, reducing maintenance needs in harsh conditions. Its low profile head and hex drive with pilot recess ensure stable tool engagement, minimizing the risk of stripping and enabling consistent torque application. With a Class 8.8 strength rating and coarse metric thread, it delivers reliable clamping force and quick installation, making it ideal for high-volume production lines and heavy-duty industrial fasteners applications that demand both efficiency and durability.

Specification Summary & Compliance

This screw features precise metric thread specifications including M4 x 0.7 mm coarse thread with Class 6g thread fit and a minimum thread length of 12.5 mm. It is manufactured to DIN 6912 standards and complies with RoHS 3 (2015/863/EU) regulations, ensuring adherence to international quality and environmental safety requirements. The dimensions—16 mm length, 7 mm head diameter, and 2.8 mm head height—are consistently controlled for reliable performance in professional assemblies.