Enhance your fastening solutions with this Knurled Thumb Screw, a versatile essential for various applications. Featuring a 1/4-20 thread and a 1 1/4 inch length, this screw offers reliable performance and easy installation. Crafted from durable nylon 6.6 material in a natural finish, it combines strength with a sleek aesthetic. The knurled design on the head ensures a secure grip for effortless tightening and loosening. With a head diameter of .54 inches and a height of .365 inches, it provides ample surface area for efficient operation. Upgrade your toolbox with this high-quality thumb screw, perfect for industrial, automotive, and DIY projects.