Also, avoid wedge-type anchors. They exert a ton of outward pressure, which could literally “wedge” the concrete apart. If drilling dust is left in the hole, it can prevent the fasteners from ...

Learn how to use a concrete anchor or Tapcon screw like a pro! In this video, I’ll show you step-by-step how to attach wood to concrete, securely fasten Tapcon screws into brick or walls ...