The Binder Head Machine Screw, an essential fastening solution for various applications. Crafted from durable Stainless Steel, this screw boasts a 4-40 thread size, meeting ASME B18.6.3 specifications for quality and performance. Featuring a half-inch length and a sleek Binder head design, it offers secure and reliable fastening. The Slotted drive type allows for easy installation, making it ideal for both professional and DIY projects. With RoHS compliance, you can trust in its environmental responsibility. Upgrade your fastening arsenal with this versatile and dependable Binder Head Machine Screw.