The galvanized steel material durability and reliability, making these anchors perfect for heavy-duty applications. The drywall anchor bolts can be used on different types of walls, providing versatile and secure anchoring as needed. Features -Color:Silver -Material:Galvanized steel -Size:6.30X1.70X1.70cm/2.48X0.67X0.67in -Size:5.20X0.60X0.60cm/2.04X0.24X0.24in -Thread: M6x52 -Made of galvanized steel, these heavy-duty wall anchors are designed to provide performance. - Hollow drive anchor screws, installation is quick and easy, allowing you to securely mount your items to the wall in no time. -The anchors are suitable for use on a variety of different wall surfaces, including drywall, plaster. -To ensure maximum fixing force, help to increase the grip of the anchors and provide added stability. -Ideal for larger-scale usage, whether you're mounting shelves, cabinets, or other heavy items to the wall. Package list: 25 x Hollow Wall Anchor Screws