S-94209A333 M6 x 12 mm DIN 7500 D Tapping Screws

Key Features & Benefits at a Glance

• Superior vibration resistance through tri-lobe shank design that creates permanent locking action in soft materials
• Excellent corrosion protection with zinc plating that extends service life in industrial environments
• High-strength thread forming capability that eliminates the need for pre-tapping in aluminum, brass, and copper
• Secure installation with external hex drive that provides positive torque transmission and prevents stripping
• Reliable performance backed by DIN 7500 D compliance for consistent quality and engineering precision
• Environmental compliance meeting RoHS 3 and REACH regulations for safe use across global markets
• Optimized for soft metals with coarse thread pitch that ensures maximum holding power in aluminum, brass, and copper applications

Professional Applications & Engineering Value

These M6 metric tapping screws deliver exceptional engineering value in aluminum, brass, and copper assembly applications where traditional fastening methods often fail. The thread forming design with tri-lobe shank creates permanent, vibration-resistant connections by displacing material rather than cutting it, eliminating chip accumulation issues common in soft metals. The zinc-plated steel construction provides durable corrosion resistance while maintaining the high tensile strength required for industrial applications. The external hex drive ensures reliable installation with standard tools, reducing assembly time and preventing fastener damage. These thread forming screws are engineered to solve common challenges in electrical enclosures, automotive components, and machinery where vibration resistance and long-term reliability are critical.

Specification Summary & Compliance

This M6 x 1 mm coarse thread screw features precise dimensional tolerances with length variation of -0.55 to 0.55mm, ensuring consistent performance across production runs. Manufactured to DIN 7500 D specifications for thread forming screws, these fasteners maintain strict compliance with international standards. The product fully meets RoHS 3 (2015/863/EU) compliance for hazardous substance restrictions and REACH (EC 1907/2006) regulations for chemical safety. The fully threaded design with blunt tip and 13 mm flange diameter provides optimal load distribution in soft metal applications.