S-90469A168 Length 150 mm DIN 7504 K, ISO 15480 Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, ensuring long-lasting performance in demanding industrial environments
• High-strength thread forming capability creates secure, vibration-resistant threads in steel and sheet metal without pre-drilling
• Integrated drilling tip design eliminates separate drilling operations, saving significant installation time and labor costs
• Flanged hex head configuration provides wider bearing surface for better load distribution and prevents pull-through in thin materials
• Full threading along 150mm length offers maximum grip and adjustment flexibility throughout the entire fastener engagement
• Standardized DIN 7504 K compliance guarantees dimensional accuracy and reliable performance across European industrial applications
• External hex drive design enables high-torque installation with common tools while resisting cam-out during tightening

Professional Applications & Engineering Value

These M6.3 zinc-plated steel tapping screws deliver exceptional value in steel and sheet metal fabrication where time efficiency and joint integrity are critical. The thread forming technology creates stronger, more durable connections by displacing material rather than removing it, resulting in improved resistance to vibration loosening. The integrated No. 3 drilling tip with 11mm length penetrates up to 0.236" thick materials, eliminating the need for separate drilling operations and reducing assembly steps by up to 50%. The flanged hex head design with external drive provides excellent torque transmission while distributing clamping force over a wider area, preventing material deformation in thin-gauge applications. This combination of features makes these fully threaded screws ideal for automotive assemblies, electrical enclosures, and structural metal frameworks where reliability and installation speed are paramount.

Specification Summary & Compliance

These metric flanged tapping screws feature precise M6.3 thread dimensions with fully threaded 150mm length and right-hand threading. Manufactured to DIN 7504 K specifications (equivalent to ISO 15480), they ensure consistent performance and interchangeability. The zinc-plated steel construction provides corrosion protection while maintaining high tensile strength. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations guarantees environmental safety and restricted substance adherence for global industrial applications.