S-90447A120 M6 x 22 mm DIN 933 High-Strength Metric Class 10.9 Steel Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional strength and reliability with Class 10.9 rating and 150,000 psi tensile strength, ensuring secure fastening in high-stress environments
• Superior durability and wear resistance from Rockwell C32 hardness, providing long service life in demanding industrial applications
• Precise and reliable thread engagement with Class 6g thread fit and M6 x 1 mm coarse pitch design for quick assembly and vibration resistance
• Robust corrosion protection from the black steel finish, enhancing longevity in harsh operating conditions
• Efficient installation and removal with external hex drive and 10 mm head width, compatible with standard tools for maintenance ease
• Full-threaded design offering maximum grip and load distribution along the entire 22 mm length for versatile fastening needs
• Compliance with international standards including DIN 933, RoHS 3, and REACH, ensuring safety and regulatory acceptance in global markets

Professional Applications & Engineering Value

This M6 hex head screw is engineered to address critical challenges in industrial, automotive, and construction applications where failure is not an option. The Class 10.9 high-strength steel construction, combined with Rockwell C32 hardness, provides exceptional resistance to shear and tensile forces, preventing loosening under vibration and heavy loads. The fully threaded metric coarse pitch design (M6 x 1 mm) ensures rapid assembly and reliable clamping force, while the external hex drive allows for high-torque installation with common tools. The black finish adds a layer of corrosion protection, making it suitable for environments exposed to moisture or chemicals. By meeting DIN 933 standards, this fastener delivers consistent performance and interchangeability, reducing downtime and maintenance costs in machinery, vehicle frames, and structural assemblies.

Specification Summary & Compliance

This product features precise Class 6g thread fit per metric standards, ensuring accurate engagement and load distribution. It complies with DIN 933 for dimensional and mechanical requirements, and is verified to be RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, confirming adherence to environmental and safety regulations. The manufacturing process follows strict quality controls to maintain the specified tensile strength of 150,000 psi and Rockwell C32 hardness, providing reliable performance in professional applications.