S-97050A334 M16 x 30 mm DIN 6912 Alloy Steel Low-Profile Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-oxide coating, extending service life in harsh industrial environments.
• High tensile strength (140,000 psi) and Class 10.9 rating ensure reliable performance under heavy loads and vibrations.
• Precise alignment and maximum torque transmission thanks to the hex drive with pilot recess and low-profile socket head design.
• Durable alloy steel construction with Rockwell C32 hardness provides excellent wear resistance and long-term reliability.
• Optimized for high-strength applications with a coarse 2mm pitch thread (M16) offering quick assembly and secure fastening.
• Partially threaded shank (19mm min thread length) allows for controlled clamping force and reduced risk of thread damage.
• Compliance with DIN 6912 and RoHS 3 ensures adherence to strict industrial standards and environmental regulations.

Professional Applications & Engineering Value

Engineered for demanding industrial settings, this M16 socket head cap screw addresses critical challenges in heavy machinery, automotive assembly, and structural frameworks. The black-oxide alloy steel material combats rust and corrosion, reducing maintenance costs in humid or abrasive conditions. Its low-profile hex drive with pilot recess enables precise installation in confined spaces, minimizing misalignment and enhancing torque efficiency. With a Class 10.9 strength rating and coarse metric thread, it delivers robust clamping force for high-vibration environments, ensuring joint integrity without frequent retightening. Ideal for applications requiring DIN 6912 compliance, this fastener supports efficient production lines and durable equipment builds.

Specification Summary & Compliance

This screw features a metric coarse thread (M16x2mm) with Class 6g thread fit for precise tolerance, and a partially threaded design with a minimum thread length of 19mm. It meets DIN 6912 specifications for dimensional accuracy and performance, and is RoHS 3 (2015/863/EU) compliant, adhering to environmental safety standards. The manufacturing ensures consistent Rockwell C32 hardness and 140,000 psi tensile strength, supporting reliable use in regulated industrial applications.