butterfly clips for drywall

There are several types of expansion anchor bolts available, each with its own unique design and features. Some common types include wedge anchors, sleeve anchors, and drop-in anchors. Wedge anchors are suitable for use in solid concrete and provide a reliable and secure hold. Sleeve anchors are versatile and can be used in various materials, while drop-in anchors are used in overhead applications where the bolt needs to be flush with the surface.

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Tek screws, a brand name associated with self-drilling screws, are designed for quick and efficient assembly without the need for pre-drilling, which significantly reduces labor costs and time on job sites. The 13mm wafer head variant is characterized by its unique flat, wide head that provides a larger bearing surface. This design not only helps in distributing the load evenly across the material but also minimizes the risk of surface damage, making it ideal for use in visible applications.


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