The Binder Head Machine Screw, a reliable fastening solution for a variety of applications. This ASME B18.6.3 compliant screw features a thread size of 10-24 and is constructed from durable steel with a zinc finish coating for enhanced corrosion resistance. The binder head design ensures a secure hold, while the Phillips drive type allows for easy installation. With a length of .5 inches, this screw is perfect for securely fastening components in place. Rest assured, it does not contain any substances restricted by RoHS regulations. Trust in the quality and performance of this essential fastener for your projects.