Tapcon 3/8" x 3" LDT Large Diameter Concrete Screw, Hex Head - 410 Stainless Steel | Qty. 50 Deck Screws required embedment

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round base adapts to various roof slopes and materials

Designed for use in Simpson Quik Drive auto-feed systems

Whether you're anchoring structural supports

This product is intended for use with Rough Cut 12x12 lumber but is also available in other sizes

Tapcon 3/8" x 3" LDT Large Diameter Concrete Screw, Hex Head - 410 Stainless Steel | Qty. 50 Deck Screws required embedmentThe 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