S-90469A146 Length 80 mm DIN 7504 K, ISO 15480 Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, ensuring long-term reliability in harsh industrial environments.
• Efficient self-drilling installation with a No. 3 drill tip, eliminating the need for pre-drilling and reducing assembly time.
• Enhanced load distribution from the integrated flange design, providing a larger bearing surface and preventing loosening under vibration.
• High-strength thread forming that creates strong, secure threads in steel and sheet metal up to 0.207" thickness.
• Easy installation and removal with an external hex drive and hex head, allowing for high torque application with standard tools.
• Full threading for maximum grip along the entire 80mm length, ensuring uniform stress distribution and superior holding power.
• Compliance with international standards including DIN 7504 K and environmental regulations like RoHS 3 and REACH for safe, reliable use.

Professional Applications & Engineering Value

Engineered for demanding steel and sheet metal applications, these M5.5 tapping screws deliver exceptional performance by combining a thread-forming design with a self-drilling tip. The zinc-plated steel material offers excellent corrosion resistance, extending service life in industrial settings. The flanged head distributes clamp load effectively, reducing the risk of material damage and maintaining joint integrity under dynamic loads. Ideal for assembly lines, HVAC systems, and metal fabrication, these screws streamline installation, cut labor costs, and provide reliable fastening in materials up to 0.207" thick, meeting the rigorous demands of B2B procurement for durable, efficient industrial fasteners.

Specification Summary & Compliance

This M5.5 x 80mm flanged tapping screw features a fully threaded shank with a No. 3 drill tip and complies with DIN 7504 K standards for thread-forming screws. It adheres to precise dimensional tolerances and is certified RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring environmental safety and regulatory conformity in industrial use.