[1000 BULK] Self Drilling Screws Unslotted Indented Hex Washer #3 Point Zinc Plated 14 X 4 1/2

<p><b>Self Drilling Screws</b> with an <b>Unslotted Indented Hex Washer</b> head and a <b>#3 Point</b>, finished in <b>Zinc Plated</b> for corrosion resistance, sized <b>14 x 4 1/2</b>. These fasteners are designed to drill, tap, and seat in a single operation, making them ideal for metal-to-metal assemblies and other demanding applications.</p> <h3>Key features</h3><ul> <li><b>Self-Drilling Tip:</b> eliminates pre-drilling and reduces installation time.</li> <li><b>Indented Hex Washer Head:</b> provides a flush, secure seating and helps seal against moisture.</li> <li><b>Unslotted Drive:</b> with a hex indentation for high-torque, slip-resistant driving in tight spaces.</li> <li><b>Zinc Plated Finish:</b> delivers increased corrosion resistance for outdoor or humid environments.</li> <li><b>Size:</b> <b>14 x 4 1/2</b> with a <b>#3 Point</b> for controlled penetration in metal substrates.</li></ul> <h4>Applications</h4><ul> <li>Metal-to-metal assemblies such as roofing, siding, framing, HVAC ductwork, enclosures, and electrical installations.</li> <li>Industrial fabrication and equipment enclosures where fast, dependable fastening is critical.</li></ul> <h4>Technical specifications</h4><ul> <li>Head type: Indented hex washer</li> <li>Drive type: Hex drive (unslotted)</li> <li>Thread/diameter: #14</li> <li>Length: 4 1/2 inches</li> <li>Finish: Zinc plated</li> <li>Point: #3 point</li></ul>