The SHEET METAL SCREW PHIL FLAT HD #12 X 1-1/4" STAINLESS is designed for reliable performance in metal and wood applications. Made from high-quality stainless steel, this screw offers excellent corrosion resistance and strength. Its flat head allows for a flush finish and easy installation, making it ideal for use in HVAC systems, automotive repairs, and general construction projects. With a size of #12 and a length of 1-1/4 inches, this screw is versatile enough to meet various fastening needs.