Enhance your fastening solutions with our Knurled Thumb Screw, meticulously crafted for precision and convenience. Designed with a #4-40 thread, this screw boasts a 1/2-inch length, making it ideal for various applications. Its sleek black finish adds a touch of sophistication, while the durable Nylon 6.6 construction ensures longevity and resilience. The knurled head allows for easy grip and adjustment, making it a versatile and practical choice for your projects. Rest assured, this thumb screw is RoHS compliant, meeting high standards of environmental responsibility. Elevate your hardware arsenal with this essential component.