Hillman Flat Head Phillips Machine Screws are designed for general use and are ideal for fastening metal parts together in a variety of projects. This pack of 100 steel screws features a zinc finish for added durability and corrosion resistance. Each screw is measured from the underside of the head to the tip, ensuring you get the correct fastener length for your needs. These machine screws can be used with nuts or screwed directly into a threaded receptacle, making them versatile for different assembly tasks. For best results, pair them with nuts of the same finish and threading to ensure a secure fit. The Hillman Flat Head Phillips Machine Screws are suitable for both professional and DIY applications, providing reliable performance in every use. If you are looking for a dependable 10-24 x 1/2 inch screw for your next project, this product offers the strength and compatibility you need. Manufactured by The Hillman Group, these screws are a trusted choice for general fastening and repair jobs.