S-90469A164 Length 110 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 environments
• Efficient installation process with No. 3 drill tip that eliminates pre-drilling requirements in steel and sheet metal
• Enhanced load distribution through integrated 13.5mm flange design that eliminates the need for separate washers
• Maximum thread engagement with fully threaded design ensuring superior holding power across the entire fastener length
• High-torque capability with external hex drive and 10mm head width for secure installation with standard tools
• Reliable thread formation through thread forming technology that creates strong, vibration-resistant connections
• Industry-standard compliance meeting DIN 7504 K specifications for guaranteed dimensional accuracy and performance

Professional Applications & Engineering Value

These M6.3 metric tapping screws deliver exceptional value in steel and sheet metal applications where drilling and fastening operations need consolidation. The thread forming design creates precise threads without material removal, resulting in stronger connections with reduced installation time. The zinc-plated steel construction provides reliable corrosion protection for industrial environments, while the flanged head design distributes clamping force evenly, preventing surface damage and maintaining structural integrity. With an 11mm drill tip length capable of penetrating up to 0.236" thickness, these BSD tapping screws eliminate secondary operations, making them ideal for high-volume manufacturing and assembly lines where efficiency and reliability are paramount.

Specification Summary & Compliance

Manufactured to DIN 7504 K standards with precise metric dimensions including M6.3 thread size and 110mm length. Features fully threaded right-hand configuration with external hex drive (10mm width) and 13.5mm flange diameter. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial applications. The thread forming technology meets international specifications for tapping screw performance in steel and sheet metal substrates.