Tapcon 1/2" x 3" LDT Large Diameter Concrete Screw, Hex Head - 410 Stainless Steel | Qty. 25 Plastic Strip Framing Nails They also center the rod

They also center the rod in the hole

Patch the hole in the façade with a matching masonry hanger

General metal-to-metal construction

Alternate lag screws will not achieve published loads

Residential wall anchorage requiring uplift resistance

Tapcon 1/2" x 3" LDT Large Diameter Concrete Screw, Hex Head - 410 Stainless Steel | Qty. 25 Plastic Strip Framing Nails They also center the rodThe Tapcon LDT 410 Stainless Steel Concrete Screw Anchor is a tough, no nonsense fastener built to secure heavy materials to concrete, brick, or block, without the hassle of sleeves or epoxy. Made from hardened 410 stainless steel, these anchors offer strong corrosion resistance in dry or mildly damp environments like garages, basements, warehouses, and outdoor covered spaces. The cutting threads drive directly into pre drilled holes, creating a