Butterfly screws, also known as toggle bolts, are a type of fastener that features a pair of wings that fold during installation and expand once they are inside a pre-drilled hole. The design allows for a stronger grip on hollow walls, such as drywall, where regular screws might not provide sufficient anchoring. Butterfly screws are particularly useful for mounting heavier items like televisions, where the risk of falling can be a significant concern.

3. Versatility 14g Tek screws can be used for a variety of materials, including metal sheeting, wooden structures, and even certain plastics. Their versatility makes them a go-to choice for contractors across multiple industries.

The Double End Threaded Stud with Wrench Flats A Versatile Fastening Solution

- Corrosion Resistance Depending on the environment, choosing screws with adequate coating (like zinc or stainless steel) can help prevent corrosion and extend the lifespan of the fastening.