S-90227A123 Length 22 mm ISO 15482, DIN 7504 P Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, ensuring long-term reliability in demanding industrial environments
• Efficient self-drilling capability with 6.3mm drill tip, eliminating pre-drilling requirements and reducing installation time
• Optimal material penetration capable of drilling through steel and sheet metal up to 0.094" thickness
• Secure fastening performance with thread cutting technology that creates clean, precise threads during installation
• Professional flush finish with 80° countersink angle and flat head design for smooth surface applications
• Enhanced driving efficiency with Phillips No. 2 drive style providing reliable torque transfer and reduced cam-out
• Full-thread engagement along the 22mm length ensures maximum holding power in various material thicknesses

Professional Applications & Engineering Value

These M3.9 tapping screws deliver exceptional value in steel and sheet metal fabrication applications where speed and reliability are critical. The combination of zinc-plated steel construction and thread cutting technology eliminates the need for separate drilling and tapping operations, significantly reducing assembly time and labor costs. The BSD tapping screw design with fully threaded right-hand configuration ensures consistent performance in automated production environments. The 80° countersink angle and flat head profile provide a clean, flush finish that meets aesthetic requirements while maintaining structural integrity. These metric screws are particularly valuable in HVAC systems, electrical enclosures, and metal framing applications where corrosion resistance and installation efficiency are paramount.

Specification Summary & Compliance

These M3.9 x 22mm tapping screws maintain precision manufacturing standards with ISO 15482 DIN 7504 P specifications, ensuring dimensional accuracy and thread quality. The fully threaded design with right-hand thread direction provides consistent fastening performance. Environmental compliance is guaranteed through RoHS 3 (2015/863/EU) compliance and REACH (EC 1907/2006) compliance, meeting the latest environmental regulations for industrial components. The Phillips No. 2 drive and standard flat head profile ensure compatibility with common industrial driving tools and applications.