S-94209A348 M2.5 x 8 mm DIN 7500 C Tapping Screws

Key Features & Benefits at a Glance

• Superior material resistance with zinc-plated steel construction providing excellent corrosion protection in demanding industrial environments
• Exceptional thread-forming capability with Tri-Lobe shank design creating permanent, vibration-resistant threads in ductile materials
• Optimized for soft metals including aluminum, brass, and copper without requiring pre-tapped holes
• Reliable fastening performance through Phillips No. 1 drive system ensuring secure installation and torque transfer
• Precision dimensional control with length tolerance of -0.45 to 0.45mm ensuring consistent installation depth and seating
• Enhanced assembly efficiency with coarse 0.45mm pitch threads enabling faster installation in production environments
• Industry-standard compliance meeting DIN 7500 C specifications for guaranteed quality and performance

Professional Applications & Engineering Value

These M2.5 thread forming screws deliver exceptional engineering value in aluminum, brass, and copper applications where traditional fastening methods fall short. The Tri-Lobe shank design displaces material during installation, creating strong, permanent threads that resist loosening under vibration - a critical advantage in automotive, electronics, and machinery assemblies. The zinc-plated steel construction provides reliable corrosion resistance while maintaining the strength needed for repeated disassembly and reassembly cycles. With fully threaded design and blunt tip, these metric tapping screws ensure maximum thread engagement and prevent material splitting in thin-section components, making them ideal for thread forming applications where reliability and durability are paramount.

Specification Summary & Compliance

These metric thread forming screws feature M2.5 diameter with 0.45mm coarse pitch and maintain precise dimensional accuracy per DIN 7500 C manufacturing standards. The 8mm length maintains tight tolerance control (-0.45 to 0.45mm) for consistent performance. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental safety and material transparency. The right-hand threaded configuration with standard pan head profile and Phillips No. 1 drive provides industry-standard installation compatibility across manufacturing applications.