S-93070A171 M8 x 16 mm DIN 7984 Alloy Steel Low-Profile Socket Head Screws

Key Features & Benefits at a Glance

• Superior load-bearing capability with Class 8.8 strength rating and 110,000 psi tensile strength for reliable performance in high-stress environments.
• Enhanced durability and wear resistance due to alloy steel construction and Rockwell C20 hardness, extending service life in demanding applications.
• Precise, secure fastening ensured by Class 6g thread fit and M8 coarse thread (1.25mm pitch), reducing the risk of loosening under vibration.
• Space-saving low-profile socket head with 5mm hex drive allows for easy installation in confined spaces while maintaining high torque transmission.
• Full thread coverage along the 16mm length provides consistent clamping force and versatile mounting options across various material thicknesses.
• Compliance with DIN 7984 standards guarantees dimensional accuracy and interchangeability for seamless integration into industrial assemblies.
• Environmental and safety assurance through RoHS 3 and REACH compliance, supporting sustainable and regulated manufacturing practices.

Professional Applications & Engineering Value

This M8 socket head cap screw is engineered to address critical challenges in industrial fastening, where space constraints and high mechanical loads are common. The low-profile socket head design minimizes protrusion, making it ideal for compact machinery, automotive components, and precision equipment assemblies. Manufactured from Class 8.8 alloy steel, it offers excellent resistance to shear and tensile stresses, preventing failure in dynamic or vibrating environments. The fully threaded M8x1.25mm coarse thread with Class 6g fit ensures quick installation and robust holding power, reducing assembly time and maintenance needs. Its compliance with DIN 7984 standards assures consistent quality, while the 5mm hex drive facilitates secure tool engagement, enhancing efficiency in high-volume production lines.

Specification Summary & Compliance

This fastener adheres to precise dimensional tolerances per DIN 7984, with Class 6g thread fit for metric coarse threads (M8x1.25mm). It meets Class 8.8 strength requirements, supporting tensile strength up to 110,000 psi and Rockwell C20 hardness. Regulatory compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring it is free from hazardous substances and suitable for global industrial applications.