Simpson 1/4 x 2-1/2 Countersunk Split-Drive Anchor CSD25212 PACK:500 Pk Twice the carbide surface area

Twice the carbide surface area for greater impact resistance and double the durability in nail-embedded wood

Head Type: Cap Head

completely eliminating the need for a secondary tightening procedure and speeding up overall installation

Plates & Bars (Thickness 1/4" (11 gauge) min 1" max)

concealed appearance in the finished structure

Simpson 1/4 x 2-1/2 Countersunk Split-Drive Anchor CSD25212 PACK:500 Pk Twice the carbide surface areaThe Simpson Strong Tie CSD 1 4 in. x 2 1 2 in. Countersunk Split Drive Anchor is a one piece mechanical expansion anchor engineered for fast, reliable 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 secure hold without the need for adhesives or secondary components.