When it comes to hanging objects on walls, it is important to use the proper type of anchor to ensure that the object is securely attached and won’t come loose. The two most common types of anchors used to attach objects to interior and exterior walls are drywall anchors and wall anchors.
Drywall anchors are specifically designed for use with drywall, whereas wall anchors are used with various kinds of wall materials such as brick, concrete, or plaster. There are several types of drywall anchors available, each with its own design and installation method. Depending on the weight of the object to be hung and the kind of wall material being used, you must choose the appropriate type of anchor for your project.
What is Drywall Anchor?
A drywall anchor is a device or fastener used to provide support and stability when attaching objects to drywall surfaces. Drywall anchors are essential hardware components in construction, interior decoration, and home improvement projects. Drywall anchors are used to distribute the weight of the object being hung and prevent damage to the drywall.
Drywall anchors are typically used when there is a need to hang objects on drywall that may be too heavy or may exert force on the wall. Without anchors, the weight or pressure applied to the drywall could cause the object to fall off the wall or create damage, such as cracks or holes.
The purpose of a drywall anchor is to create a more secure attachment point in the drywall, spreading the weight load over a larger area and reducing the risk of the object pulling out or causing damage. By using a drywall anchor, you can hang objects such as mirrors, artwork, shelves, towel racks, curtain rods, or light fixtures with greater confidence.
Types of Drywall Anchors
Drywall anchors are devices used to provide support and secure attachments to drywall surfaces. They help distribute weight and prevent damage to the wall. Here are some commonly used types of drywall anchors:
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Expansion anchors
These anchors are made up of a sleeve or hollow wall anchor and a screw. The anchor is inserted into a pre-drilled hole in the drywall, and when the screw is tightened, it expands the anchor, creating a secure hold.
Toggle-bolts
Toggle bolts consist of a screw with a spring-loaded metal wing attached. The wings are folded flat for insertion into the wall and then expand behind the drywall, creating a strong anchor point. Toggle bolts are commonly used for hanging heavier objects.
Metal anchors or (Molly bolts
Molly bolts, also known as hollow wall anchors, are designed for use in thicker drywall or hollow walls. They consist of a screw and a metal sleeve that expands behind the wall when the screw is tightened. Molly bolts provide excellent holding power and are suitable for medium to heavy items.
Self-drilling anchors
Self-drilling anchors also known as threaded anchors or self-tapping anchors, these anchors have a sharp, threaded body that can be directly screwed into the drywall. They eliminate the need for pre-drilling a hole and provide a strong hold by cutting into the drywall as they are twisted in.
Strap Toggle anchor
A strap toggle anchor, also known as a strap toggle bolt or flip toggle anchor, is a type of fastener used to secure objects to hollow walls, such as drywall or plasterboard. It is designed to provide a strong and reliable anchoring point in situations where there is no access to the backside of the wall.
Adhesive anchor
An adhesive anchor, also known as a chemical anchor or epoxy anchor, is a type of anchoring system used to secure objects to various surfaces, including concrete, masonry, and even certain types of drywall. Instead of relying on mechanical devices like screws or bolts, adhesive anchors use a chemical adhesive to create a strong bond between the anchor and the substrate.
Cement board anchor
Cement board anchors, also referred to as cement board screws or cement board fasteners, are specifically designed to secure cement boards to various surfaces. Cement boards are commonly used in construction and remodeling projects as a durable and moisture-resistant substrate for tile installations, wall cladding, and other applications. Cement board anchors ensure a secure attachment and prevent the cement board from shifting or loosening over time.
Sleeve anchor
A sleeve anchor is a type of anchor used to secure heavy loads into solid materials such as concrete, brick, or block. It provides a reliable and robust anchoring solution for various applications, including construction, infrastructure, and industrial projects.
Winged Plastic Anchor
Winged plastic anchors have two or more plastic wings that open up behind the drywall when the screw is inserted. The wings provide stability and prevent the anchor from pulling out. These anchors are suitable for light to medium-weight items.
Steel Hollow Wall Anchor
A steel hollow wall anchor is a type of drywall anchor designed for use in hollow walls. It provides a secure anchoring point for attaching objects to walls with limited structural support, such as drywall or plasterboard.
Plastic Expansion Anchor
A plastic expansion anchor, also known as a plastic wall anchor, is a type of drywall anchor that provides support for light to medium-weight objects. These anchors are made of durable plastic and are commonly used in residential and commercial applications for hanging items on drywall surfaces.
Zinc Drywall Anchor
A zinc drywall anchor is a type of drywall anchor made of zinc or zinc alloy. It is designed to provide stability and support when attaching objects to drywall surfaces. Zinc drywall anchors are commonly used for lightweight to medium-weight applications and offer an affordable and reliable anchoring solution.
