Tapcon 3/8" x 3" LDT Large Diameter Concrete Screw, Hex Head - Zinc | Qty. 13,200 (Pallet) Conquest Concrete Screws The grout expands as it

The grout expands as it cures to fill crevices in the asphalt

flat head that provides extra bearing surface to firmly secure roofing material

High Working Load Limit: Rated at 8

the RCKW3DS stiffener can be added

Quik Guard® Coating – Provides strong corrosion resistance for long-term durability in outdoor builds

Tapcon 3/8" x 3" LDT Large Diameter Concrete Screw, Hex Head - Zinc | Qty. 13,200 (Pallet) Conquest Concrete Screws The grout expands as itLDT 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