S-90930A515 Length 1" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, ensuring long-lasting performance in demanding industrial environments
• Efficient thread-forming design creates strong, permanent threads in sheet metal without requiring pre-tapped holes, reducing installation time
• Enhanced driving stability with Phillips No. 2 drive system provides secure torque transmission and minimizes cam-out during installation
• Integrated flange design on the pan head distributes clamping force evenly, preventing surface damage and improving joint integrity
• Optimized thread geometry with 15 threads per inch and 0.164" diameter delivers excellent pull-out resistance in sheet metal applications
• Full compliance assurance with RoHS 3 and REACH regulations guarantees environmental safety and meets international industrial standards
• Precision installation guidance with recommended No. 29 drill bit (0.136") ensures proper fit and maximum holding power in 0.025" thick materials

Professional Applications & Engineering Value

These No. 8 zinc-plated steel tapping screws are engineered specifically for sheet metal applications where reliable fastening is critical. The thread-forming A/AB tapping method eliminates the need for separate tapping operations, significantly reducing assembly time and labor costs in high-volume manufacturing. The flanged pan head design provides superior bearing surface distribution, preventing material deformation in thin-gauge metals while the fully threaded configuration ensures maximum engagement along the entire fastener length. The zinc plating offers essential corrosion protection for industrial environments, making these Phillips drive screws ideal for HVAC systems, electrical enclosures, automotive components, and machinery assemblies where vibration resistance and long-term reliability are paramount.

Specification Summary & Compliance

These thread forming screws feature precision right-hand threads with 0.164" diameter and 15 threads per inch, designed for optimal performance in sheet metal up to 0.025" thickness. Manufactured to industry standards for A/AB tapping screw types with pointed tip for easy starting. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors. Recommended drill bit size: No. 29 (0.136" diameter) for proper hole preparation and maximum thread engagement.