ELCO DRIL-FLEX‚® 1/4-14" x 1" 3-Point Hex Washer Head Self Drill Screw - 100 Qty

The ELCO EAF816 self drilling hex washer head screw is engineered for metal-to-metal fastening applications where strength, speed, and long-term reliability are critical on industrial job sites. Manufactured as a 1/4-14 x 1 self drilling hex washer head screw, this fastener is built from hardened alloy steel and features a precision drill point that penetrates steel cleanly and consistently without pre-drilling. The integrated hex washer head provides solid bearing surface and controlled clamp load, helping assemblies stay tight under vibration and load. As an ELCO DRIL-FLEX 1/4-14 x 1 self drilling screw, this fastener is designed to perform in high-volume production environments, delivering repeatable results from the first install to the last. Compared to standard self-drilling fasteners, it supports faster installation cycles, reduced tool wear, and dependable joint integrity—making it a practical choice for commercial construction, structural steel connections, and metal framing applications where efficiency and performance go hand in hand .