Enhance your fastening solutions with these ASME B18.13-compliant Sems Machine Screws. Crafted from durable steel with a corrosion-resistant yellow zinc finish, these screws are designed for reliability. Featuring a 4-40 thread size, they are suitable for a variety of applications. The included internal tooth washer ensures secure attachment, making them ideal for machinery and electronics. With a pan head and slotted drive type, installation is a breeze. Measuring 0.3125 inches in length, they offer versatility in use. Trust in the quality of these screws for your projects.
