The steel threads along the anchor body tap into the hole during installation to provide keyed engagement. Suitable base materials include normal-weight concrete, sand-lightweight concrete, concrete over steel deck, concrete masonry and solid clay brick.
Used to anchor into concrete, brick and blocks. Concrete Screw are ideal for fastening into Hollow Bricks.
Creates a thread into the material enableing the bolt to be removed without damage to the hole.
The galvanised coating is suitable for most outdoor applications when the zinc galvanise coating is suitable for most indoor applications.
