Simpson 1/4 x 3 Mushroom Head Crimp Drive Anchor CD25300M PACK:500 Pk they secure the bolt in

they secure the bolt in place without a nut for quicker setup and teardown and protect threads from splashing concrete

Applications using 7-inch posts and 7-inch beams in residential or commercial wood construction

and made in the United States

What fasteners are required to install the 1212L

Which anchoring adhesives are compatible with these retaining caps

Simpson 1/4 x 3 Mushroom Head Crimp Drive Anchor CD25300M PACK:500 Pk they secure the bolt inThe 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