Maximize your fleet's uptime and efficiency with the ATD Tools ATD-349, a 200-piece hex washer head self-drilling screw assortment. Downtime due to missing or incorrect fasteners is costly. This comprehensive kit eliminates that problem by providing your technicians with a wide selection of sizes and types, ensuring they always have the right screw for any repair or maintenance task. The ATD-349 includes (30) #8 x 3/4", (30) #8 x 1", (30) #8 x 1/2", (30) #8 x 5/8", (20) #10 x 3/4", (20) #10 x 1", (20) #10 x 1/2", and (20) #10 x 5/8" screws. Each screw is constructed from durable #45 carbon steel for superior strength and reliability, ensuring lasting performance in demanding environments. The included molded storage case keeps the screws organized and easily accessible, streamlining workflow and reducing wasted time searching for the correct fastener. The ATD-349's comprehensive assortment minimizes the need for multiple individual purchases, saving you both time and money. Investing in the ATD-349 means investing in efficient fleet maintenance, reducing downtime, and optimizing your overall operational costs. Choose the ATD-349 for a reliable and cost-effective solution to your fleet's fastening needs.