S-90469A103 Length 16 mm DIN 7504 K, ISO 15480 Tapping Screws

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with zinc-plated steel construction for extended service life in demanding industrial environments
• Superior fastening efficiency through integrated drilling tip that eliminates pre-drilling, reducing assembly time and labor costs
• Secure anti-loosening performance with integrated flange design that distributes load evenly and prevents surface damage
• High-strength thread forming creates permanent, vibration-resistant connections in steel and sheet metal applications
• Optimized drive engagement with external hex head design for maximum torque transmission and tool compatibility
• Reliable material compatibility with fully threaded shank ensuring consistent performance across various metal thicknesses
• Streamlined inventory management with standardized M3.5 x 16mm metric dimensions for easy replacement and procurement

Professional Applications & Engineering Value

Engineered for steel and sheet metal fabrication, these M3.5 tapping screws deliver exceptional value in industrial assembly operations. The zinc-plated steel construction provides reliable corrosion protection, while the thread forming design creates strong, permanent threads without chip formation. The integrated drilling tip penetrates up to 0.089" material thickness, eliminating secondary drilling operations and significantly reducing installation time. The flanged hex head combines easy drive engagement with superior clamping force distribution, preventing material deformation in thin-gauge applications. These BSD tapping screws are specifically designed for high-volume production environments where reliability and installation speed are critical factors.

Specification Summary & Compliance

Manufactured to DIN 7504 K and ISO 15480 standards, these metric screws feature precision right-hand threads with fully threaded shank design. The external hex drive (5.5mm width) ensures compatibility with standard industrial tools. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations guarantees environmental safety and material traceability. The thread forming tapping method and No. 2 drill tip specification ensure consistent performance across approved material applications.