Tapcon 3/8" x 2-1/2" LDT Large Diameter Concrete Screw, Hex Head - 410 Stainless Steel | Qty. 50 Collated Joist Hanger Nails Its optimized shank design withstands

Its optimized shank design withstands the swelling and shrinkage common in treated lumber

these screws are built for exterior use in demanding environments

or the slab is designed to resist the load imposed by the anchor

Zinc Plating: Offers corrosion protection for dry interior environments

secure attachment

Tapcon 3/8" x 2-1/2" LDT Large Diameter Concrete Screw, Hex Head - 410 Stainless Steel | Qty. 50 Collated Joist Hanger Nails Its optimized shank design withstandsThe Tapcon LDT 410 Stainless Steel Concrete Screw Anchor is a tough, no nonsense fastener built to secure heavy materials to concrete, brick, or block, without the hassle of sleeves or epoxy. Made from hardened 410 stainless steel, these anchors offer strong corrosion resistance in dry or mildly damp environments like garages, basements, warehouses, and outdoor covered spaces. The cutting threads drive directly into pre drilled holes, creating a