Tapcon 3/8" x 2-1/2" LDT Large Diameter Concrete Screw, Hex Head - 410 Stainless Steel | Qty. 50 Collated Joist Hanger Nails The STHD is an embedded

The STHD is an embedded strap-tie holdown offering high loads and a staggered nail pattern to help minimize splitting

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

secure attachment

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

these screws are built for exterior use in demanding environments

Tapcon 3/8" x 2-1/2" LDT Large Diameter Concrete Screw, Hex Head - 410 Stainless Steel | Qty. 50 Collated Joist Hanger Nails The STHD is an embeddedThe 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