19mm shear studs

Overall, self-drilling screws are an excellent choice for connecting structural steel components due to their drilling capabilities, thread design, and versatility. By using these screws, builders and contractors can save time and effort while creating strong and secure connections that will stand the test of time. Whether you are constructing a new building or performing repairs on an existing structure, self-drilling screws are a reliable and efficient solution for your fastening needs.

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Expanding plastic screw anchors, often referred to as wall anchors, are designed to secure objects by expanding as a screw is driven into them. Typically made from durable plastic, these anchors are inserted into a pre-drilled hole in the wall. When a screw is inserted into the anchor, it pulls the anchor wings outward, gripping the surrounding material tightly. This expansion creates a hold strong enough to support various weights, making them ideal for a wide range of applications.


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