S-92365A457 Length 2 1/2" Tapping Screws

Key Features & Benefits at a Glance

• Eliminates pre-drilling requirements with self-drilling tip that penetrates up to 0.175" steel and sheet metal
• Superior corrosion resistance through zinc-plated steel construction for extended service life in demanding environments
• Maximum thread engagement with fully threaded design ensuring superior holding power in metal substrates
• Clean, flush installation achieved through standard 82° flat head profile and countersink angle
• Efficient driving performance with No. 2 Phillips drive providing secure tool engagement and reduced cam-out
• Reliable thread formation using BSD thread forming technology that creates strong, permanent threads in metal
• Industry-standard compatibility with No. 10-16 thread size meeting common industrial fastener requirements

Professional Applications & Engineering Value

These zinc-plated steel tapping screws deliver exceptional value in metal fabrication and assembly operations where speed and reliability are critical. The specialized No. 3 drill tip and thread forming design eliminate the need for separate drilling and tapping operations, significantly reducing installation time and labor costs in steel and sheet metal applications. The fully threaded configuration ensures maximum pull-out resistance across the entire fastener length, while the 82° countersink angle provides a clean, flush finish that meets professional appearance standards. The zinc plating offers essential corrosion protection for industrial environments, making these BSD tapping screws ideal for HVAC systems, metal framing, machinery enclosures, and automotive assemblies where vibration resistance and long-term performance are paramount.

Specification Summary & Compliance

These No. 10-16 x 2-1/2" tapping screws feature precision right-hand threads with approximately 16 threads per inch and comply with standard inch measurement specifications. The thread forming (tapping) method creates strong, permanent threads in metal substrates without chip formation. Manufactured from zinc-plated steel with standard dimensional tolerances, these screws are suitable for industrial applications requiring reliable fastening performance. The product meets industry standards for BSD tapping screw configurations and is designed for professional use in metalworking applications.