About this item Sheetrock wall anchors and expansion screws are neatly arranged in a plastic box for easy storage and use.The product includes 80 steel anchors measuring 0.47x1.18 inches (12x30 millimeters) and 80 screws. Installation is straightforward: 1） Knock the anchor bolts into the drywall, 2) Thread the screw through the fixture and insert into the metal plug, 3) Tighten the screw. This is more convenient and quicker than traditional plastic anchors. These drywall self-drilling anchor bolts are made of carbon steel and plated with yellow zinc for maximum durability. When you tighten the screw, the ribbed anchor's fins expand on two opposing sides, enhancing gripping power. They exhibit continuous folding capabilities, toughness, and resistance to impact. The conical tip of the wall screw anchor bolts facilitates easy installation with minimal damage to the wall surface. You can effortlessly remove the screw and the item, leaving the anchor in the wall for reuse, without leaving any holes behind. The expansion is more thorough, thanks to its screw-in design, making it more logical and straightforward. The anchors and screws are compatible with gypsum wallboards of 3/8", 1/2", or 5/8" drywall dimensions, making it ideal for hanging various items on your walls at home, such as picture frames, wall sconces, curtains, clocks, plants, and cabinets. › See more product details