The Binder Combination Screw, a versatile fastening solution designed for #4-40 thread applications. With a length of 1/2 inch and crafted from durable natural nylon, this screw offers reliable performance in various settings. Featuring a binder head type with a diameter of .074 inches and a height of .229 inches, it ensures secure attachment and easy handling. The combination slotted/phillips drive type allows for convenient installation. Rest assured, this screw is RoHS compliant, meeting international standards for environmental responsibility. Upgrade your fastening needs with this high-quality, versatile screw.