Self Drilling Screws Square Pan #3 Point Zinc Plated 12-14 x 3 1/2 are high-performance fasteners designed for quick, secure joining of metal and mixed substrates. The square pan head provides a larger bearing surface for a strong seat and a cleaner finished look, while the zinc plating resists corrosion for lasting durability.

Key features:

• Square drive head delivers maximum torque and minimizes cam-out for easier driving with professional results.
• Self-drilling point #3 cuts through metal without pre-drilling, saving time on assembly.
• Finish: Zinc plated provides reliable corrosion resistance in indoor and some outdoor environments.
• Size: 12-14 gauge and length 3 1/2 inches for versatile fastening in metal panels and light fabrication.
• Applications: Ideal for metal-to-metal connections and other substrates in HVAC, automotive, and construction projects where quick, durable fastening is required.

Usage tips: Use a proper square-drive bit for a secure fit, maintain steady pressure, and avoid over-tightening to prevent stripping. Ensure substrates are within the intended material thickness for optimal performance.

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State ofCalifornia to cause cancer and birth defects or other reproductive harm. For more information go tohttps://www.P65Warnings.ca.gov.