Hillman Flat Head Square Drive Machine Screws, Assorted Sizes, 6-pc

These Hillman flat head machine screws make fastening parts together quick and easy. The steel construction with zinc finish means they are built to last, while the square drive helps minimize the risk of over tightening your fastened materials. The unc threaded design ensures a perfect fit with matching nuts. Whether you need assorted sizes for your tools and machines or just a few for a household fix, these screws will get the job done.