Enhance your fastening solutions with our Knurled Thumb Screw, designed for effortless handling and secure tightening. Featuring a 1/4-20 thread size and 1/4 inch length, this screw is perfect for various applications. Crafted from durable nylon 6.6 material in a natural finish, it offers both strength and corrosion resistance. The knurled head design ensures a firm grip for easy installation and removal. With a head diameter of .54 inches and a height of .365 inches, it provides optimal leverage and control. Elevate your projects with this high-quality thumb screw, a versatile and reliable choice for industrial and DIY use.