Description 【Hollow Wall Anchor】If you are looking for a hollow anchor and nut, then your research is over here. That's because our product can meet your need. Adopted of galvanized carbon steel,stainless steel material, this product is practical and durable for long time use, which is not easy to get deformed and bring you much convenience. 【Cavity Wall Fixings】 Features -Color:Silver -Material:Galvanized Carbon Steel,Stainless Steel - Size: 3.50X1.50X1.50cm/1.38X0.59X0.59in 【Hollow Door Anchors】Our petal nut expansion screws feature a nut and screw structure that can securely fix door anchors and prevent them from becoming loose 【Hollow Door Anchors Petal Nuts】Hollow Design Ensures Secure Fastening While Minimizing Damage To Walls And Doors 【Hollow For Door Anchors】The installation process is simple and easy to understand, allowing you to quickly install the door anchor 【Hollow Door Anchor Screws Set】Ideal For Both Indoor And Outdoor Installations Providing Versatile Solutions For Home Improvement Projects 【Anchor For Hollow Core Door】They are essential for anyone who wants to make sure that their door anchor is securely fixed in place