The hollow door anchors are crafted from sturdy carbon steel, ensuring durability and long-lasting performance. Their sleek design allows for easy installation in tight spaces, making them suitable for both professional and DIY projects. These anchors are ideal for securing fixtures, shelves, and other items to hollow doors and walls. Features -Color:Silver -Material:Carbon steel -Size:2.30X1.10X1.10cm/0.90X0.43X0.43in -Thread: -Outer Diamter: 8 mm -Inner Diameter: 4 mm -practical construction: crafted from carbon steel , these anchors are built to last and resist wear and tear. -Versatile use: suitable for a variety of fastening applications in hollow walls, providing a secure and dependable solution. -Enhanced grip: the expansion mechanism of the nut ensures a strong grip as the anchor bolt expands when the screw is tightened -Reliable fastening: these components offer a secure and stable fastening, ideal for materials -Effortless installation: designed for heavyduty use, the hollow dowels are easy to install, making the process quick and efficient Package list: 15 x hollow door fixing anchors