S-97654A208 M3 x 22 mm ISO 7380 Stainless Steel Flanged Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction and passivated finish, ensuring long-term reliability in harsh environments.
• Enhanced torque transmission and reduced slippage due to the 2 mm hex drive, allowing for secure installation with standard tools.
• Excellent load distribution and vibration resistance from the integrated flange, eliminating the need for a separate washer.
• Reliable and quick fastening with fully threaded coarse pitch design, ideal for rapid assembly in industrial settings.
• Consistent dimensional accuracy and interchangeability meeting ISO 7380 standards, ensuring perfect fit in metric applications.
• High tensile strength of 70,000 psi provides dependable performance in demanding mechanical assemblies.
• Environmentally compliant with RoHS 3 and REACH certifications, safe for use in regulated industries.

Professional Applications & Engineering Value

This M3 metric screw is engineered to address common industrial challenges such as corrosion, vibration loosening, and assembly speed. The 18-8 stainless steel material, combined with a passivated finish, offers exceptional resistance to rust and chemicals, making it suitable for outdoor, marine, or chemical processing equipment. The rounded head with hex drive and integrated flange ensures easy installation with standard hex keys while providing a wide bearing surface to prevent surface damage and maintain clamp load under dynamic conditions. Fully threaded with a coarse pitch, it allows for faster engagement and higher pull-out strength in soft materials or pre-tapped holes, streamlining production lines and reducing downtime. Ideal for machinery, automotive components, and electronic enclosures, this screw delivers consistent performance where precision and durability are critical.

Specification Summary & Compliance

This screw adheres to ISO 7380 specifications, with a Class 6g thread fit ensuring precise tolerance for metric assemblies. Key dimensions include M3 x 0.5 mm thread with 22 mm length, 6.9 mm flange diameter, and 2 mm hex drive. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental standards for global industrial use.