Tapcon 5/8" x 6" LDT Large Diameter Concrete Screw, Hex Head - Zinc | Qty. 50 (Carton) Crosby G-277 Shoulder (1) APT4 T Strap

(1) APT4 T Strap

The soft lead base molds easily under roofing materials for compression-fit installation and reliable sealing even on steep slopes

Drill a hole into concrete the same diameter as the anchor using a carbide-tipped drill bit

this screw provides outstanding corrosion resistance

Tapcon 5/8" x 6" LDT Large Diameter Concrete Screw, Hex Head - Zinc | Qty. 50 (Carton) Crosby G-277 Shoulder (1) APT4 T StrapLDT 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