- Material: Crafted from high-quality 304 stainless steel, ensuring durability and resistance to rust and corrosion. - Effective Expansion Mechanism: The expansion is achieved by tightening a threaded bolt, which pulls a tapered cone to expand a sleeve firmly against the walls of the hole. This design guarantees a secure fit. - User-Friendly Installation: Standard size screw allows for easy installation. Simply drill a hole in your desired surface, insert the expansion screw, and tighten the nut on the exterior. This straightforward process makes it accessible for everyone, regardless of experience level. - Sturdy Grip: The unique expansion mechanism creates a strong hold within the material, providing stability and preventing the screw from loosening or falling out over time. - Versatile Applications: 1. Ideal for mounting shelves, where a reliable anchor is essential for safety and strength. 2. Perfect for securing heavy fixtures, such as mirrors or cabinets, ensuring they remain firmly in place. 3. Suitable for outdoor projects, like attaching brackets to fences or posts, thanks to its rust-resistant properties. - Compatibility: Designed to work with various materials, including wood, concrete, and masonry, making it a versatile choice for multiple projects. Experience peace of mind with a product that combines strength, reliability, and ease of use. The 304 stainless steel expansion screw is the perfect solution for your fastening needs.