Tapcon 3/4" x 4-1/2" LDT Large Diameter Concrete Screw - Hex Head - Zinc | Qty. 10 Rod Hanger Masonry Screws The pre-formed curvature along the

The pre-formed curvature along the shaft creates an expansion mechanism that secures the anchor in place and eliminates the need for a secondary tightening procedure

Whether you're suspending electrical conduit

No predrilling required for most applications in 16 gauge or lighter steel

the bugle head design allows flush countersinking

The Simpson Strong-Tie CPS is a composite-plastic standoff designed for increased concrete surface area

Tapcon 3/4" x 4-1/2" LDT Large Diameter Concrete Screw - Hex Head - Zinc | Qty. 10 Rod Hanger Masonry Screws The pre-formed curvature along theLDT Tapcon Concrete Screw Anchors are a proven solution for high strength anchoring in concrete and masonry. With their robust design and aggressive thread profile, these heavy duty screws provide consistent performance in structural, industrial, and commercial settings. Built for speed and holding power, these anchors cut their own threads into base material, no inserts or expansion required. The dual lead thread reduces installation time while