A wall anchor for drywall is a fastener designed to provide a secure connection between a fixture or object and drywall. Unlike traditional drywall screws, which can pull through the soft material, wall anchors distribute the weight of the fixture over a larger surface area, preventing the anchor from pulling out of the wall.
Wall anchors for drywall come in a variety of types, each with its own advantages and disadvantages. The most common type of wall anchor is the plastic expansion anchor. These anchors are inserted into a pre-drilled hole and then expanded by turning a screw. The expansion creates a tight fit between the anchor and the drywall, preventing the anchor from pulling out.
