<h1>#12 Self-Drilling Roofing Fasteners (1-5/8 in, 1,000 ct)</h1> <p><strong>Drill-Tec #12 standard roofing fasteners are self-drilling screws designed to help secure roofing insulation to steel or wood substrates. Supplied in a 1,000-count box with a 1-5/8 in length for efficient installation on commercial roofing assemblies.</strong></p> <h2>Key Features:</h2> <ul> <li><strong>Self-Drilling Design:</strong> Helps fasten roofing insulation into steel or wood without pre-drilling in many applications.</li><li><strong>Sized for Common Roofing Assemblies:</strong> #12 diameter with a 1-5/8 in length for insulation attachment applications.</li><li><strong>Bulk Pack for Jobsite Efficiency:</strong> 1,000 fasteners per box to support larger commercial roofing scopes.</li><li><strong>Roofing-System Focused:</strong> Standard roofing fastener format intended for insulation securement in commercial systems.</li> </ul> <h2>Specifications Table:</h2> <table> <tr> <th><strong>Specification</strong></th> <th><strong>Details</strong></th> </tr> <tr><td><strong>Product name</strong></td><td>Drill-Tec #12 Std RF Fast 1-5/8" 1M</td></tr><tr><td><strong>Description</strong></td><td>Drill-Tec #12 Standard Roofing Fastener 1-5/8", 1,000</td></tr><tr><td><strong>Category</strong></td><td>Fasteners & Hardware</td></tr><tr><td><strong>Sub-category</strong></td><td>Self-Drilling Screws</td></tr><tr><td><strong>Fastener size</strong></td><td>#12</td></tr><tr><td><strong>Length</strong></td><td>1-5/8 in</td></tr><tr><td><strong>Quantity per box</strong></td><td>1,000</td></tr><tr><td><strong>Unit of measure</strong></td><td>BX - Box</td></tr><tr><td><strong>Intended use</strong></td><td>Designed to secure insulation to steel and wood</td></tr> </table> <h2>Frequently Asked Questions (FAQ):</h2> <p><strong>Q: What is this fastener used for?</strong><br/> <strong>A:</strong> Its a roofing fastener intended to help secure insulation to steel or wood substrates in commercial roofing assemblies.</p> <p><strong>Q: What size and quantity come in the box?</strong><br/> <strong>A:</strong> This listing is for #12 fasteners that are 1-5/8 in long, packed 1,000 per box.</p> <p><strong>Q: Is it a self-drilling screw?</strong><br/> <strong>A:</strong> Yesthis product is categorized as a self-drilling screw/roofing fastener.</p> <p><strong>Q: What driver/head style is included?</strong><br/> <strong>A:</strong> The provided sources conflict on head/drive style for 1-5/8 in Drill-Tec #12 fasteners, so confirm the head/drive requirement before ordering.</p> <h2>The Invisible Detail That Holds the Whole System Together</h2> <p>Great spaces start with what you dont seestructure, performance, and confidence in every layer. This Drill-Tec #12 roofing fastener is a quiet workhorse, designed to anchor insulation to steel or wood with a purpose-built, jobsite-ready format. Think of it as the couture stitching of a commercial roof: precise, repetitive, essential. When youre building for longevity, these foundational details are the definition of luxury.</p> <p><strong>Choose Drill-Tec #12 1-5/8 in fasteners in a 1,000-count box to keep your insulation secure and your roofing install moving.</strong></p>