Ensure the longevity of your fasteners with our hexagonal screw protection caps. These dome caps are designed to cover the heads of screws and bolts, offering protection against , moisture. The durable carbon steel construction ensures they can withstand harsh conditions, making them ideal for use in various settings. Easy to apply and remove, these caps provide a reliable solution for maintaining the integrity of your hardware. Features -Color:Black -Material:Carbon Steel -Size:0.70X0.70X0.60cm/0.28X0.28X0.24in -Convenient installation: cap nuts make the installation process quicker and easier, eliminating the need for tools and enhancing efficiency -Durable construction: made from durable materials, cap nuts provide high strength and excellent corrosion resistance, ensuring longterm durability -Versatile applications: suitable for various scenarios, cap nuts can be used in furniture assembly, machinery installation, and more, fulfilling different needs -Elegant design: the white zinc integrated cap design adds an aesthetic touch, making the product both visually appealing and practical -Secure installation: the integrated cap design ensures a firm and reliable installation, preventing the nuts from loosening or falling off, thus enhancing safety Package list: 500 x Nut Covers