S-94060A340 Length 3" Tapping Screws

Key Features & Benefits at a Glance

• Eliminates pre-drilling requirements with integrated No. 2 drill tip that penetrates up to 0.09" steel and sheet metal
• Superior corrosion resistance through zinc-plated steel construction for extended service life in industrial environments
• Enhanced driving efficiency with Phillips No. 2 drive that reduces cam-out and improves installation speed
• Maximum material engagement through fully threaded design and BSD thread forming technology for superior holding power
• Optimized head design with standard pan head profile providing reliable clamping force distribution
• Precision thread formation with 0.138" diameter and 20 threads per inch ensuring secure fastening in metal applications
• Versatile 3-inch length accommodates various material thicknesses while maintaining structural integrity

Professional Applications & Engineering Value

These No. 6 x 3" zinc-plated steel tapping screws deliver exceptional performance in demanding steel and sheet metal applications where traditional fastening methods fall short. The innovative thread forming technology with BSD specification creates stronger, more reliable connections by displacing material rather than removing it, resulting in superior resistance to vibration loosening. The specialized drilling tip eliminates the time-consuming pre-drilling process, significantly reducing installation labor while maintaining precision alignment. The zinc-plated finish provides essential corrosion protection in industrial environments, while the Phillips drive system ensures consistent torque application during high-volume assembly operations. These tapping screws are engineered to solve common challenges in metal fabrication, HVAC systems, and electrical enclosures where durable, self-tapping fasteners are critical for long-term structural integrity.

Specification Summary & Compliance

Manufactured to precise dimensional standards with 0.138" thread diameter and 20 threads per inch specification. Features BSD thread forming technology with right-hand thread direction and fully threaded design for maximum engagement. The zinc-plated steel construction meets industry standards for corrosion resistance, while the No. 2 drill tip with 9/64" length ensures consistent penetration performance. Complies with relevant industrial fastening specifications for thread forming screws in metal applications.