S-94209A382 M6 x 40 mm DIN 7500 C Tapping Screws

Key Features & Benefits at a Glance

• Superior thread forming capability ensures reliable, permanent fastening in softer materials like aluminum, brass, and copper without the need for a pre-tapped hole.
• Enhanced corrosion resistance from the zinc-plated steel construction provides long-term durability in various industrial environments.
• High torque transmission and reduced cam-out with the Phillips No. 3 drive design for efficient installation and secure fastening.
• Excellent holding power and vibration resistance due to the fully threaded Tri-Lobe shank design that creates a secure, form-fitting thread.
• Precise dimensional control with a length tolerance of -0.8 to 0.8mm ensures consistent performance and fit in your assemblies.
• Wide material compatibility specifically engineered for use in non-ferrous metals, simplifying inventory for diverse applications.
• Guaranteed quality and safety through compliance with DIN 7500 C, RoHS 3, and REACH standards for industrial reliability.

Professional Applications & Engineering Value

These M6 metric tapping screws are engineered to solve common fastening challenges in aluminum, brass, and copper components. The thread-forming Tri-Lobe shank displaces material during installation, creating strong, wear-resistant threads that resist loosening under vibration—a critical advantage in automotive, electronics, and machinery assemblies. Made from zinc-plated steel, they offer a cost-effective, durable solution that prevents galvanic corrosion when joining dissimilar metals. The Phillips drive and coarse 1mm pitch enable quick, efficient installation, reducing assembly time while maintaining high clamp load. Ideal for high-volume production, these screws deliver reliable performance where thread integrity and industrial compliance are paramount.

Specification Summary & Compliance

This M6 x 1mm screw features a coarse thread spacing, fully threaded Tri-Lobe shank, and a length of 40mm with a manufacturing tolerance of -0.8 to 0.8mm. It conforms to the thread-forming specifications of DIN 7500 C, ensuring precise thread geometry and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing it is free from hazardous substances and safe for industrial use across various sectors.