ELCO DRIL-FLEX‚® 1/4-20" x 1-3/4" 5-Point Hex Washer Head Self Drill Screw - 1000 Qty

The ELCO DRIL-FLEX® 1/4-20" x 1-3/4" 5-Point Hex Washer Head Self-Drill Screw (EAF888) is engineered for high-performance metal-to-metal fastening applications. Manufactured from alloy steel and protected with a Stalgard® Sub corrosion-resistant coating, this fastener delivers exceptional durability in demanding environments. The 5-point drill tip allows fast and precise drilling through steel substrates without pre-drilling, while the hex washer head provides increased bearing surface for superior clamp load and reduced pull-through. Designed to withstand harsh conditions, this DRIL-FLEX® screw is tested for up to 2000-hour salt spray resistance, making it suitable for both interior and exterior installations. Supplied in a 1000-piece bulk package, this screw is ideal for commercial, industrial, and structural fastening projects.