Tapcon 5/8" x 3" LDT Large Diameter Concrete Screw - Hex Head - Zinc | Qty. 10 Ring Shank - Common Nails These are compatible with most

These are compatible with most 33 degree power nailers

Designed with a self-drilling point and zinc plating for moderate corrosion resistance

Improved geometry in the preassembled expansion plug allows the anchor to install with 40% fewer hammer strikes than previous versions

Code Compliance: HU-series hangers are rigorously tested

Tapcon 5/8" x 3" LDT Large Diameter Concrete Screw - Hex Head - Zinc | Qty. 10 Ring Shank - Common Nails These are compatible with mostLDT 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