Expanding plastic screw anchors, often referred to as wall anchors, are designed to secure objects by expanding as a screw is driven into them. Typically made from durable plastic, these anchors are inserted into a pre-drilled hole in the wall. When a screw is inserted into the anchor, it pulls the anchor wings outward, gripping the surrounding material tightly. This expansion creates a hold strong enough to support various weights, making them ideal for a wide range of applications.

- Strong Holding Power Nail expansion anchors provide a strong grip in concrete or masonry, making them ideal for heavy-duty applications.

- Installation Process Understanding the installation methods for different percentages of anchor bolts is essential. Some installations may require additional considerations, such as specific spacing or depth requirements.

4. Drive in the Nail Use a hammer or a pneumatic tool to drive the nail into the anchor. As you drive the nail, the anchor expands against the walls of the hole, creating a secure fit.