Types of Toggle Bolts and Their Uses

Toggle bolt are versatile fasteners used in various applications to secure heavy objects to walls, ceilings, or other surfaces. These unique anchors provide excellent holding power, allowing you to hang items securely without causing damage to the underlying structure. 

In this article, we’ll explore various types of toggle bolts and provide insights into their applications, helping you choose the right fastener for your specific needs.

1. Hollow Wall Anchors: Ideal for Drywall and Hollow Surfaces

Why are Hollow Wall Anchors Used?

Hollow wall anchors, also known as Molly bolts or butterfly anchors, are specifically designed for use in hollow surfaces such as drywall. 

These anchors work by gripping the backside of the wall, distributing the weight load over a larger area, and providing a secure attachment point. 

Hollow wall anchors are widely used for hanging light-to-medium-weight objects like picture frames, towel racks, and curtain rods.

How Does a Hollow Wall Anchor Work?

A typical hollow wall anchor consists of a metal sleeve with two spring-loaded wings at one end and a machine screw at the other. 

To install a hollow wall anchor, you need to drill a hole slightly larger than the anchor diameter and insert it into the hollow portion of the wall. 

As you tighten the machine screw, the wings expand behind the wall, gripping the backside tightly. This mechanism ensures a secure hold, even in materials with low load-bearing capacity.

2. Toggle Bolts: Heavy-Duty Anchors for Solid Surfaces

When to Use Toggle Bolts?

Toggle bolts are the go-to choice when you need to hang heavy objects on solid surfaces like concrete, brick, or wood. 

These robust anchors offer superior strength and stability, making them suitable for securing heavy shelving units, wall-mounted TVs, and other substantial fixtures.

How Do Toggle Bolts Work?

Toggle bolts consist of two main components: a threaded bolt and a spring-loaded toggle mechanism. To install a toggle bolt, you drill a hole in the wall and insert the bolt through it. 

Once inside, the toggle mechanism folds flat and slides through the hole. When you tighten the bolt, the toggle springs open behind the wall, creating a sturdy anchor point. 

The larger surface area of the toggle provides increased load-bearing capacity, ensuring the fastener can support heavier items.

3. Snap Toggle: Versatile and Easy to Install

What is a Snap toggle?

A Snap toggle is a type of toggle bolt that offers exceptional holding power and ease of installation. It is designed for use in both solid and hollow surfaces, making it a versatile choice for a wide range of applications. 

Snap toggles are commonly used for mounting heavy items such as TV mounts, bathroom fixtures, and electrical panels.

How to Install a Snap toggle?

Installing a Snap toggle is a straightforward process. First, you need to drill a hole in the wall or ceiling using the recommended size drill bit. Next, insert the toggle into the hole and slide the metal channel along the straps until it’s flush against the wall. 

Finally, snap off the plastic straps by pushing them toward the wall, leaving the metal channel in place. Now, you can attach your desired fixture to the sturdy metal channel.

4. Strap Toggle: Ideal for Hollow Surfaces

When to Use a Strap Toggle?

Strap toggles are specifically designed for use in hollow surfaces, such as hollow doors, plasterboards, or paneling. 

These anchors are excellent for hanging items that require a strong and secure attachment point, such as bathroom fixtures, kitchen cabinets, and overhead lighting.

How Does a Strap Toggle Work?

A strap toggle consists of a metal channel with two metal straps attached to it. To install a strap toggle, you need to drill a hole slightly larger than the toggle’s channel through the surface. 

Insert the toggle through the hole, and then pull the straps until the channel sits flush against the backside of the surface. Finally, tighten the screws to secure the toggle in place. The straps will expand behind the surface, providing a solid anchor point.


In conclusion, toggle bolts are reliable and versatile fasteners that offer excellent holding power for a wide range of applications. By understanding the different types of toggle bolts and their specific uses, you can confidently tackle your projects, knowing that your fixtures and structures are securely fastened.


Similar Posts

Leave a Reply

Your email address will not be published. Required fields are marked *