S-90469A134 Length 80 mm DIN 7504 K, ISO 15480 Tapping Screws

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with zinc plating for extended service life in harsh industrial environments.
• Efficient installation and high torque capability provided by the external hex head design for secure fastening.
• Superior material penetration with the integrated drilling tip, eliminating pre-drilling and saving labor time in steel and sheet metal up to 0.173".
• Reliable thread-forming action (BSD type) creates strong, permanent threads in base materials, reducing the risk of loosening.
• Increased bearing surface and stability from the flanged design, distributing load effectively and preventing surface damage.
• Full-length threading ensures maximum grip and holding power along the entire 80mm shank for robust assemblies.
• Guaranteed dimensional accuracy and performance through compliance with the stringent DIN 7504 K standard.

Professional Applications & Engineering Value

This M4.8 x 80mm zinc-plated steel tapping screw is engineered to address common challenges in fastening steel and sheet metal. Its thread-forming design and No. 2 drill tip work in tandem to penetrate materials without pre-tapping, significantly reducing assembly time and labor costs. The flanged hex head provides a larger contact area, minimizing the risk of pull-through and ensuring a secure, vibration-resistant joint. Made from durable zinc-plated steel, it offers excellent resistance to corrosion, making it ideal for industrial machinery, automotive frames, and construction applications where reliability under stress is critical. This combination of features delivers a high-strength, self-drilling solution that streamlines production and enhances the longevity of your metal assemblies.

Specification Summary & Compliance

This tapping screw features a fully threaded M4.8 x 80mm metric shank with a right-hand thread and round cross-section. It conforms to the DIN 7504 K standard (equivalent to ISO 15480), ensuring precise thread form and dimensional accuracy for consistent performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental responsibility for industrial use.