S-94209A343 M2 x 6 mm DIN 7500 C Tapping Screws

Key Features & Benefits at a Glance

• Superior material durability with zinc-plated steel construction that resists corrosion in demanding industrial environments
• Enhanced thread-forming capability through tri-lobe shank design creates secure, permanent threads in ductile materials without pre-tapping
• Optimized for soft metals including aluminum, brass, and copper with specialized thread forming action that prevents material stripping
• Reliable drive performance with Phillips No. 0 drive providing consistent torque transmission and reduced cam-out risk
• Full-length threading ensures maximum engagement and holding power across the entire fastener length
• Precision dimensional control with tight length tolerance (±0.375mm) for consistent installation and uniform clamping force
• Industry-standard compliance meeting DIN 7500 C specifications for guaranteed performance in thread-forming applications

Professional Applications & Engineering Value

These M2 thread forming screws deliver exceptional engineering value in aluminum, brass, and copper fastening applications where traditional threaded fasteners may fail. The specialized tri-lobe shank cross-section displaces material during installation, creating precisely formed internal threads that eliminate the need for pre-tapped holes and reduce assembly time. The zinc-plated steel construction provides reliable corrosion protection while maintaining the strength required for repeated thermal cycling and vibration resistance. With coarse 0.4mm pitch metric threading and fully threaded design, these screws distribute clamping force evenly, preventing material deformation in soft metals. The Phillips drive system ensures efficient installation with standard tools, making them ideal for high-volume production environments in electronics, automotive components, and precision machinery assemblies.

Specification Summary & Compliance

This M2 x 0.4mm thread forming screw features precision metric coarse threading with a length tolerance of -0.375 to 0.375mm for consistent installation performance. Manufactured to DIN 7500 C standards for thread-forming screws, ensuring reliable performance in specified applications. The product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting current environmental regulations for industrial components. The tri-lobe shank design and thread forming tapping method provide secure fastening without the need for pre-tapped holes in aluminum, brass, and copper materials.