Toggle bolts are a type of fastener commonly used in construction and DIY projects to secure heavy objects to various surfaces, such as drywall, concrete, or wood. These versatile bolts provide a sturdy anchoring mechanism, making them popular options for hanging shelves, mirrors, cabinets, and more. While the basic principle of toggle bolts remains consistent, there are indeed various types available in the market, each suitable for different applications and materials. In this article, we will explore the different types of toggle bolts and their specific uses.
Standard Toggle Bolts
Standard toggle bolts, also known as butterfly anchors, are the most commonly used type. They consist of two main components: a sturdy bolt and a spring-loaded device called a toggle. The bolt has a machine-threaded end, while the toggle is composed of a metal wing and a bar.
Installation of a standard toggle bolt involves drilling a hole slightly larger in diameter than the toggle, typically around 1/2 inch in drywall. Once the hole is prepared, the bolt is inserted with the wings folded, and then the wings open after being pushed through the hole. This action engages the toggle to securely hold the object in place.
Snaptoggle Bolts
Snaptoggle bolts are an advanced version of standard toggle bolts. Manufactured by Toggler, these anchors are designed to accommodate heavier loads. Snaptoggles feature a patented design comprising a metal channel attached to two collapsible toggles. One of the notable advantages of Snaptoggle bolts is that they can be installed in various wall thicknesses, ranging from 3/8 inch to 3-5/8 inches.
To install a Snaptoggle anchor, a hole of the appropriate size is first drilled. The bolt is then threaded through the anchor with the toggles collapsed, and inserted into the hole. Once inserted, the toggle wings spring open, creating a secure grip against the backside of the wall.
Strap Toggle Bolts
Strap toggle bolts, also known as strap or flip toggles, are a specific type of toggle bolt designed for use with hollow materials like ceilings or walls. These bolts consist of a metal strap, a plastic cap, and a locking mechanism. The strap toggle provides an excellent solution for hanging objects in areas where there are no support beams or studs available.
To install a strap toggle bolt, a pilot hole is drilled through the wall or ceiling. The bolt is then inserted into the hole with the strap flattened against it. Once fully inserted, the strap springs open, securing itself against the inside of the surface. Finally, the plastic cap is attached, creating a flush and finished look.
Spring Toggle Bolts
Spring toggle bolts, also known as gravity toggles or snap toggle bolts, are another type of hollow wall anchor. They consist of a threaded bolt attached to a metal sleeve with spring-loaded wings. The sleeve holds the wings together while inserting the anchor into the hole, but when released, the wings spring open to grip the backside of the wall.
To install a spring toggle bolt, a hole is drilled through the wall. Then, the toggle bolt is inserted into the hole with the wings collapsed. Once inside, the wings spring open, creating a secure anchoring point.
Toggle bolts are versatile and effective fasteners commonly used in construction and DIY projects. While there are various types of toggle bolts available, each designed for specific applications, the standard toggle bolts, Snaptoggle bolts, strap toggle bolts, and spring toggle bolts are among the most popular choices. Whether you need to hang heavy items in hollow or solid surfaces, there is likely a toggle bolt option that suits your needs. Always ensure that you select the appropriate type of toggle bolt based on the weight, material, and thickness of the surface you are working with to ensure a secure and reliable installation.