6 Pcs 1/4"-20 Threaded Thumb Screws, Black Threaded Knurled Thumb Nuts

Why Choose Our Product 1. Tool-free installation – simply hand-tighten for a secure hold in seconds. No other tools needed. 2. Made from high-quality carbon steel with rust and corrosion resistance for long-lasting durability. 3. Flat smooth head design provides a comfortable, non-slip grip during tightening or loosening. 4. Precision-cut threads with no burrs ensure smooth installation and a secure, reliable fit. 5. Versatile use for lighting, furniture, machinery, appliances, and more. Specifications: Material: carbon steel Color: black Size: about 1.3 inch length, 1/4 20 thread Package includes: 6 x Thumb screws Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays

• Size and Quantity: Thread size: 1/4-20. Thread length: 1.3 inch. Knob width: 0.87 inch. Each package includes 6 threaded knurled finger screws, and sufficient quantity to meet your daily use and replacement needs
• Quality Material: Our thumb screws are made from high-quality carbon steel with a durable plastic knob. This combination ensures excellent wear resistance, rust resistance and corrosion resistance, making it suitable for long-term use in various environments
• Easy to Install: These thumb screw fasteners feature a simple screw-in design that requires no tools for installation or removal. The easy-to-grip knob lets you quickly secure or adjust components by hand, saving time and effort on woodworking, machinery, and furniture projects
• Precision Threading: Each knurled thumb screw features finely finished, burr-free threads with complete and clear thread depth, and standard standard 1/4"‑20 thread size ensures compatibility with a wide range of equipment
• Wide Application: Threaded knob is suitable for various applications, including woodworking, machinery, furniture modification, photography equipment, and umbrella base replacement and other industry applications