S-90769A174 Length 70 mm DIN 7504 N, ISO 7049 Tapping Screws

Key Features & Benefits at a Glance

• Efficient self-drilling capability with a 12mm drill tip that eliminates pre-drilling, saving time and labor costs in assembly operations
• Superior corrosion resistance from zinc-plated steel construction, ensuring long-term reliability in various environmental conditions
• High-strength thread forming design creates secure, vibration-resistant connections in materials like steel, aluminum, and wood
• Optimized for industrial applications with full threading and 1.8mm pitch for maximum grip and load distribution
• Compatible with standard Phillips #3 drivers for easy installation and reduced tooling requirements
• Versatile material penetration capable of drilling through up to 6mm thick metals, fabrics, and insulation
• Reliable performance assurance through compliance with DIN 7504 N standards for consistent quality and dimensional accuracy

Professional Applications & Engineering Value

These M6.3 metric tapping screws deliver exceptional engineering value by solving critical fastening challenges in industrial environments. The combination of zinc-plated steel construction and thread forming technology eliminates the need for separate tapping operations, significantly reducing assembly time while creating stronger, more reliable threads in parent materials. The fully threaded design with 1.8mm pitch ensures maximum engagement and pull-out resistance, making these Phillips drive screws ideal for demanding applications in sheet metal fabrication, construction, HVAC systems, and industrial equipment assembly. The integrated drill tip penetrates multiple materials including steel, stainless steel, aluminum, and wood without pilot holes, streamlining production processes while maintaining joint integrity under vibration and dynamic loads.

Specification Summary & Compliance

Manufactured to DIN 7504 N specifications with metric thread standards and precision dimensional tolerances. These M6.3 x 70mm tapping screws feature a fully threaded design with 1.8mm pitch and 12mm drill tip optimized for maximum 6mm drilling thickness. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across industrial and construction applications.