hex head self drilling

One of the key advantages of stainless steel self-threading screws is their durability and resistance to rust and corrosion. Stainless steel is a high-quality material that is known for its ability to withstand harsh environmental conditions, making it an excellent choice for outdoor applications where exposure to moisture and humidity is a concern. This means that stainless steel self-threading screws are ideal for use in outdoor decking, fencing, and other structures that are exposed to the elements.

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The primary structure of a wedge-type anchor consists of a threaded rod, a nut, a washer, and the wedge itself. The threaded rod, often made from durable materials like steel or stainless steel, is inserted into a pre-drilled hole. As the nut is tightened, the wedge is forced against the inner wall of the hole, causing the anchor to expand. This expansion generates a powerful frictional force that locks the anchor in place, providing exceptional holding power.

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