Tapcon 1/2" x 4" LDT Large Diameter Concrete Screw, Hex Head - 410 Stainless Steel | Qty. 4,500 (Pallet) DTT/DJT14Z Joist ties or powder coated after install

or powder coated after install

Engineered for professionals who need fast

It also includes obround holes spaced 3" apart for I-joist purlins and square holes spaced to accommodate the narrow face of 2x solid-sawn purlins

Cordstrap 1" galvanized buckles deliver a system break strength of 3

Tapcon 1/2" x 4" LDT Large Diameter Concrete Screw, Hex Head - 410 Stainless Steel | Qty. 4,500 (Pallet) DTT/DJT14Z Joist ties or powder coated after installThe 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