5/8" x 2-1/2" Strong-Tie Drop-In Internally Threaded Anchor, Zinc Plated - Pkg 25 Slotted Hex Blue Concrete Screws Although these are labeled as

Although these are labeled as drywall screws

Tapcon LDT anchors deliver reliable

or other holding device

plus uncracked masonry where approved

5/8" x 2-1/2" Strong-Tie Drop-In Internally Threaded Anchor, Zinc Plated - Pkg 25 Slotted Hex Blue Concrete Screws Although these are labeled asSimpson Strong Tie introduces a new, redesigned Drop In internally threaded anchor that provides easier installation into base materials. Improved geometry in the preassembled expansion plug allows the anchor to install with 40% fewer hammer strikes than previous versions. These deformation controlled expansion anchors are easily set by driving the plug toward the bottom of the anchor using either the hand or power setting tools. Anchors feature a