Simpson 1/4 x 3 Duplex Head Split-Drive Anchor DSD25300 LCC/CCOS Lally Column Caps The Deck-Drive DCU Composite Screw

The Deck-Drive DCU Composite Screw is designed for composite and PVC decking

remodelers

The Strong-Drive SDS screws attach to a greater net section area of the column than a bolt attachment normally provides

Member Size: 2x (nominal lumber)

The 52-1/2 ft

Simpson 1/4 x 3 Duplex Head Split-Drive Anchor DSD25300 LCC/CCOS Lally Column Caps The Deck-Drive DCU Composite ScrewSimpson DSD25300 DSD 1 4 in. x 3 in. Zinc Plated Duplex Head Split Drive Anchor by Simpson Strong Tie is a one piece mechanical expansion anchor engineered for fast, secure installation into concrete, grout filled block, and stone. As the anchor is driven into the pre drilled hole, the split type expansion mechanism on the working end compresses and exerts force against the walls of the hole, creating a reliable hold. The duplex head design makes this