S-97050A318 M8 x 50 mm DIN 6912 Alloy Steel Low-Profile Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional strength and durability with Class 10.9 rating and 140,000 psi tensile strength, ideal for high-stress industrial applications.
• Superior corrosion resistance provided by the black-oxide finish on alloy steel, extending service life in demanding environments.
• Precise and reliable fastening ensured by the 6g thread fit and M8 x 1.25 mm coarse thread, reducing the risk of loosening under vibration.
• Efficient installation and space-saving design with a low-profile socket head and hex pilot recess, allowing easy access in confined areas.
• Optimized load distribution due to the partially threaded rod, minimizing stress concentration and enhancing joint integrity.
• High hardness and wear resistance from Rockwell C32 hardness, maintaining performance in repetitive assembly operations.
• Compliance with international standards including DIN 6912 and RoHS 3, ensuring quality and environmental safety for global supply chains.

Professional Applications & Engineering Value

This M8 socket head cap screw is engineered to address common industrial challenges such as vibration-induced loosening and corrosion in harsh conditions. Made from black-oxide alloy steel, it offers enhanced protection against rust and wear, making it suitable for machinery, automotive assemblies, and heavy equipment. The partially threaded design with Class 6g thread fit provides precise engagement, reducing the risk of cross-threading and ensuring stable connections. The hex pilot recess drive allows for quick, secure tightening with standard tools, improving installation efficiency in tight spaces. Ideal for applications requiring high tensile strength and reliability, this fastener delivers consistent performance in demanding engineering environments, from manufacturing plants to construction projects.

Specification Summary & Compliance

This product features a metric thread size M8 x 1.25 mm with coarse spacing and Class 6g thread fit for precise dimensional accuracy. It complies with DIN 6912 specifications and is RoHS 3 (2015/863/EU) compliant, adhering to environmental and safety standards. The manufacturing ensures consistent strength and hardness, backed by Class 10.9 strength rating and Rockwell C32 hardness, meeting rigorous industrial requirements for durability and performance.