flat head self drilling screws

Overall, structural hex bolts are a versatile and reliable fastening solution for a wide range of construction and engineering applications. Their high tensile strength, corrosion resistance, and ease of installation make them a popular choice for professionals in various industries. By selecting the right size, material, and finish for the job, structural hex bolts can provide a secure and long-lasting connection that will help ensure the success and safety of the project.

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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.


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