tek screw for concrete

2. Drill the hole Use a drill bit that is slightly smaller than the diameter of the anchor rod. Drill the hole to the recommended depth, which can be found in the anchor's specifications Drill the hole to the recommended depth, which can be found in the anchor's specifications Drill the hole to the recommended depth, which can be found in the anchor's specifications Drill the hole to the recommended depth, which can be found in the anchor's specificationsthreaded rod chemical anchor.

...

Chemicals, on the other hand, play a vital supporting role in the functionality of anchor fasteners. Chemical anchor systems, such as epoxy resins and urethane adhesives, offer a more versatile and reliable alternative to traditional mechanical anchors. These chemicals, when mixed, form a strong bond with the substrate, providing superior load-bearing capabilities and resistance to environmental factors like moisture and temperature changes. They are particularly useful in situations where drilling is difficult or impossible, or when a high degree of precision is required.

...