Introducing our Sems Machine Screw, a versatile fastening solution designed for precision and efficiency. Crafted from durable stainless steel and compliant with ASME B18.13 standards, this screw guarantees reliability and performance. Featuring a 4-40 thread size and a .375-inch length, it is ideal for a variety of applications. The included square conical washer ensures secure and stable assembly, while the pan head and Phillips drive type facilitate easy installation. With RoHS compliance, you can trust in the quality and environmental responsibility of this essential component. Elevate your projects with the superior quality of our Sems Machine Screw.