self drilling expansion anchors

In addition to their ease of use and clean finish, countersunk head self-tapping screws are also known for their strength and durability. These screws are typically made from high-quality materials such as stainless steel or hardened steel, which gives them excellent corrosion resistance and high tensile strength. This makes them suitable for use in outdoor or harsh environments where exposure to moisture or temperature fluctuations could compromise the integrity of the fastening.

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The installation of resin anchors involves several steps to guarantee optimal performance. First, a suitable hole is drilled into the concrete using a hammer drill. The diameter and depth of the hole must correspond to the specifications of the resin anchor. After cleaning the hole of dust and debris, the two-part resin is mixed and injected into the hole. The anchor rod is then inserted before the resin starts curing, ensuring a strong bond as the resin hardens.


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