winged self tapping screws

In conclusion, 150mm self-drilling screws are a versatile and reliable fastening solution for a wide range of applications. Their ability to drill their own holes and create secure connections makes them a popular choice among professionals and DIY enthusiasts alike. Whether you are working on a construction project, repairing a piece of furniture, or assembling machinery, self-drilling screws can provide the stability and strength you need to get the job done right.

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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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