China-Factory-Price-Painted-Hex-Washer-Head-Self-Drilling-Roofing-Screw-with-EPDM-Washer
Durable fastener for metal to metal applications
Upgrade your construction projects with our premium hex head self-drilling screw, crafted from durable galvanized steel for long-lasting rust resistance. Featuring an integrated rubber washer, this screw provides a watertight seal ideal for roofing, metalwork, and general construction applications. Enjoy fast, effortless installation—no pre-drilling required—saving you valuable time on the job. Available in multiple sizes and finishes to match your project needs.