S-90469A135 Length 16 mm DIN 7504 K, ISO 15480 Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction for extended service life in demanding industrial environments
• Efficient self-drilling installation with 10mm drill tip that eliminates pre-drilling requirements, saving time and labor costs
• Maximum material penetration capability through 0.207" thick steel and sheet metal with specialized No. 3 drill tip geometry
• Enhanced driving torque transmission through external hex head design that prevents tool slippage during installation
• Secure fastening performance with thread forming BSD design that creates strong, vibration-resistant connections in parent material
• Distributed load bearing from integrated flange that provides larger bearing surface and prevents material deformation
• Complete thread engagement with fully threaded shank ensuring maximum pull-out strength across the entire fastener length

Professional Applications & Engineering Value

These M5.5 metric tapping screws deliver exceptional value in steel and sheet metal fabrication applications where speed and reliability are critical. The zinc-plated steel construction provides essential corrosion protection for industrial environments, while the thread forming BSD design creates permanent, high-strength threads without chip formation. The combination of external hex drive and flanged head ensures secure installation with standard tools while distributing clamping force effectively. The integrated drilling tip with 10mm length eliminates secondary drilling operations, significantly reducing assembly time in high-volume production settings. Engineered to DIN 7504 K specifications, these screws maintain consistent performance across automotive, construction, and metalworking applications where vibration resistance and structural integrity are paramount.

Specification Summary & Compliance

This M5.5 x 16mm tapping screw features precision metric threading with fully threaded right-hand configuration and round shank cross-section. Manufactured to exacting DIN 7504 K and ISO 15480 standards, ensuring dimensional accuracy and performance reliability. The product maintains full compliance with RoHS 3 (2015/863/EU) environmental directives and REACH (EC 1907/2006) regulations, meeting the latest substance restriction requirements for industrial applications across European markets.