winged reamer screws

The design of tek screws is one of their most appealing aspects. Generally, they have a hex, torx, or slotted head, which facilitates easy application using power tools. The self-drilling tip is sharp, which allows it to penetrate materials without requiring an additional drill bit. Furthermore, the threading on a tek screw is optimized for a variety of materials, including metal, wood, and plastics, enabling it to secure different substrates firmly.


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The process begins with drilling a hole in the drywall to accommodate the bolt's anchor. The butterfly bolt consists of two main parts the bolt itself and the spring-loaded wings. When inserted into the pre-drilled hole, the wings collapse, allowing the bolt to pass through the drywall. Once the bolt is pushed through and the nut is tightened from the front side, the wings expand against the inner surface of the drywall, creating a secure anchor point. This design ensures that the bolt not only holds the weight of the mounted object but also withstands any pull-out forces.

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