S-90469A111 Length 22 mm DIN 7504 K, ISO 15480 Tapping Screws

Key Features & Benefits at a Glance

• Corrosion-resistant zinc plating ensures long-lasting performance in harsh industrial environments, reducing maintenance costs.
• Integrated drill tip and thread-forming design eliminates the need for pre-drilling, saving time and labor in steel and sheet metal applications.
• Flanged hex head with external drive provides superior grip and torque transmission, preventing stripping and ensuring secure fastening.
• Fully threaded shank offers consistent holding power along the entire length, enhancing joint integrity in materials up to 0.095" thick.
• Compliance with DIN 7504 K standards guarantees precise dimensions and reliable performance for professional use.
• RoHS 3 and REACH compliant materials ensure environmental safety and regulatory adherence in global supply chains.
• Metric M3.9 size with 22mm length delivers optimal fit and strength for standardized industrial assemblies.

Professional Applications & Engineering Value

These M3.9 zinc-plated steel tapping screws are engineered to address common challenges in steel and sheet metal fabrication, where speed and durability are critical. The thread-forming BSD design creates strong, vibration-resistant threads without generating chips, reducing the risk of loose connections in dynamic loads. The 6.3mm drill tip penetrates up to 0.095" thickness efficiently, while the flanged hex head distributes clamping force evenly, minimizing surface damage. Ideal for automotive, construction, and machinery sectors, these screws streamline assembly processes and enhance structural reliability with their fully threaded and corrosion-resistant properties.

Specification Summary & Compliance

This M3.9 x 22mm flanged tapping screw features a fully threaded round shank with precise metric dimensions, adhering to DIN 7504 K standards for thread forming applications. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring safe, environmentally responsible manufacturing. The screw's external hex drive and right-hand thread provide consistent installation performance, backed by rigorous quality controls for industrial use.