DEWALT's 1/4 in. x 2-3/4 in. Tapper+® Slotted Hex-Washer-Head Hi-Lo-Thread Sharp-Point Blue Perma-Seal Screws support consistent installation results across commercial, industrial, and residential jobsites. Precision thread geometry helps minimize cracking and spalling in concrete while maintaining reliable holding strength. These screws are commonly used for attaching framing, electrical boxes, equipment, and brackets where dependable load performance is required. The 100 pack quantity supports productivity by reducing downtime and keeping crews supplied for repeat fastening tasks.