concrete heavy duty screw anchor
heavy duty screw anchor
This heavy duty concrete screw anchor is zinc plated or galvanized withhex flange head. It is simple to install, easy to identify and fully removable. The steel threads along the anchor body tap into the hole during installation to provide keyed engagement. Suitable base materials includenormal-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.
Features of Concrete screw
Unlike ordinary iron nails, concrete anchors bolt boltsare specifically designed to penetrate tough materials:
Harder Material: Typically made of high-quality high-carbon steel (such as 45# or 60# steel), they undergo heat treatment (quenching) for exceptional hardness, making them resistant to bending or breaking.
Stronger Design: They feature a thicker cap, a thicker shank, and a more gently angled (sharper) tip, effectively splitting tough concrete particles rather than forcing them apart.
Surface Treatment: Some are galvanized or blackened to prevent rust.
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