S-97050A177 M12 x 50 mm DIN 6912 Alloy Steel Low-Profile Socket Head Screws

Key Features & Benefits at a Glance

• Enhanced durability and corrosion resistance with black-oxide alloy steel construction, ideal for harsh industrial environments.
• High tensile strength of 110,000 psi and Class 8.8 rating ensure reliable performance under heavy loads and vibrations.
• Low profile socket head design with hex and pilot recess allows for compact installations and secure tool engagement.
• Partially threaded shank with 30mm minimum thread length provides optimal grip and reduces the risk of loosening in dynamic applications.
• Precise metric coarse threading (M12 x 1.75mm, Class 6g fit) ensures easy assembly and consistent fastening in machinery and equipment.
• Compliance with DIN 6912 standard and RoHS 3 guarantees quality, safety, and environmental responsibility for global supply chains.
• Rockwell C20 hardness offers excellent wear resistance, extending the screw's service life in high-stress conditions.

Professional Applications & Engineering Value

This Class 8.8 M12 socket head cap screw is engineered to address common industrial challenges, such as vibration-induced loosening and corrosion in demanding settings. Made from black-oxide alloy steel, it provides superior protection against rust and wear, making it ideal for machinery, automotive assemblies, and heavy equipment. The low profile head and hex with pilot recess drive enable flush mounting and precise torque application, reducing installation time and improving structural integrity. With a partially threaded design and coarse metric thread, it ensures quick, secure fastening in high-vibration environments, minimizing maintenance needs and enhancing operational reliability for engineers and OEMs.

Specification Summary & Compliance

This screw features precise metric threading (M12 x 1.75mm) with a Class 6g thread fit and coarse thread spacing for consistent performance. It adheres to the DIN 6912 standard for dimensional accuracy and is RoHS 3 (2015/863/EU) compliant, ensuring it meets strict environmental and safety regulations. The Class 8.8 strength rating and specified tensile strength of 110,000 psi confirm its reliability in industrial applications, backed by rigorous manufacturing controls.