Simpson 1/4 x 3 Mushroom Head Crimp Drive Anchor CD25300M PACK:500 Pk Concealed joist-to-beam and header/post connections

Concealed joist-to-beam and header/post connections in timber framing

Hole Diameter is a Simpson Strong-Tie engineered plastic cap designed to make overhead

5 compatible with

Provides increased versatility - one tool for both shank types

Simpson 1/4 x 3 Mushroom Head Crimp Drive Anchor CD25300M PACK:500 Pk Concealed joist-to-beam and header/post connectionsThe Simpson Strong Tie Crimp Drive 1 4 in. x 3 in. Zinc Plated Mushroom Head Anchor is an easy to install expansion anchor engineered for use in concrete and grout filled block. The preformed curvature along the shaft creates a built in expansion mechanism that secures the anchor firmly in place, eliminating the need for a secondary tightening procedure and speeding up overall installation. The tamper proof mushroom head profile makes this anchor a