S-90469A154 Length 32 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 installation process through integrated drilling tip that eliminates pre-drilling requirements in steel and sheet metal
• Enhanced driving torque capability with external hex head design providing secure tool engagement and reduced stripping risk
• Increased load distribution from integrated flange design that minimizes surface damage and improves joint integrity
• Optimal thread engagement with fully threaded shank ensuring consistent clamping force along the entire fastener length
• Reliable thread forming action that creates strong, vibration-resistant connections without chip removal issues
• Maximum material compatibility with capability to drill through 0.236" thick materials in steel applications

Professional Applications & Engineering Value

These M6.3 metric tapping screws deliver exceptional value in steel and sheet metal assembly applications where efficiency and reliability are paramount. The zinc-plated steel construction provides essential corrosion protection for industrial environments, while the thread forming design creates permanent, high-strength threads in parent material without generating chips. The integrated drilling tip with 11mm length eliminates separate drilling operations, significantly reducing installation time and labor costs. The external hex drive and flanged design work in concert to provide superior torque transmission and distribute clamping force over a wider area, preventing material deformation in thin-gauge applications. Engineered to DIN 7504 K specifications, these BSD type screws ensure consistent performance across manufacturing, automotive, and metal fabrication sectors where vibration resistance and joint integrity are critical requirements.

Specification Summary & Compliance

This M6.3 x 32mm flanged tapping screw features precision metric threading with fully threaded right-hand configuration and No. 3 drill tip geometry. Manufactured to exacting DIN 7504 K standards (equivalent to ISO 15480), the screw ensures consistent 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 global markets.