These screws and captive screws are designed to provide a sleek and polished finish for your project. With ample shaft length to securely mate with threaded receptacles on frames, they offer versatile use across a range of panel thicknesses. The 4-40 thread, flare-in design, and slotted recess ensure easy installation, while the knurled black knob adds a touch of sophistication. Crafted from durable stainless steel with a sleek black finish coating, these screws not only look great but also offer reliable performance. Their slotted drive type allows for quick and convenient tightening, making them a practical choice for various applications. Plus, with RoHS compliance, you can trust that they meet strict environmental standards. Elevate your project with these high-quality captive screws.