S-96660A203 M3 x 12 mm ISO 7380-2 Steel Flanged Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Exceptional load-bearing capability with Class 10.9 strength rating and 100,000 psi tensile strength for reliable performance in demanding applications
• Superior corrosion resistance through zinc-plated alloy steel construction, extending service life in harsh industrial environments
• Optimized installation efficiency with 2 mm hex drive and wide button head design providing secure tool engagement and reduced installation time
• Enhanced distribution stability from the integrated 7 mm flange, eliminating the need for separate washers and improving joint integrity
• Consistent thread engagement with fully threaded M3 coarse pitch design ensuring maximum holding power across the entire fastener length
• Reliable hardness performance at Rockwell C32, maintaining structural integrity under vibration and dynamic loading conditions
• Broad compatibility assurance through compliance with international ISO 7380-2 standards and environmental regulations

Professional Applications & Engineering Value

These high-strength metric screws deliver critical engineering solutions where vibration resistance and structural integrity are paramount. The zinc-plated alloy steel construction provides essential corrosion protection for machinery, automotive assemblies, and electrical enclosures exposed to industrial atmospheres. The fully threaded M3 design with coarse 0.5 mm pitch ensures rapid installation and maximum thread engagement in both metallic and composite materials. The integrated flange and wide button head distribute clamping force effectively, preventing surface damage while maintaining secure fastening in high-vibration environments. These Class 10.9 fasteners are engineered to withstand dynamic loads while the 2 mm hex drive facilitates precise torque application in confined spaces common in industrial equipment maintenance and manufacturing applications.

Specification Summary & Compliance

Manufactured to precise metric dimensions with M3 x 0.5 mm coarse thread profile and Class 6h thread fit tolerance ensuring consistent performance. The 12 mm length with 7 mm flange diameter provides standardized dimensional compatibility. These screws conform to ISO 7380-2 manufacturing specifications and meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements for environmental safety and regulatory acceptance in global industrial markets.