DeWALT 3/4" x 8" Screw-Bolt+ Screw Anchor with Hex Head in Zinc Plated finish is a heavy-duty, one-piece concrete screw anchor engineered for demanding structural fastening applications. Designed for use in normal-weight concrete, sand-lightweight concrete, concrete over steel deck, concrete masonry, and solid clay brick, this anchor delivers reliable keyed engagement without the need for adhesives or expansion components. The patented thread design works with standard ANSI tolerance drill bits, making installation straightforward for contractors and tradespeople who need a dependable, fully removable anchor solution in a wide range of base materials.

Key Features

• Patented thread design for low installation torque - reduces physical effort during installation and speeds up productivity on the job site, especially in high-volume applications.
• Compatible with standard ANSI tolerance drill bits - no special tooling required, so you can use equipment you already own and get to work immediately.
• 3/4" anchor size with 8" thread length and 3/4" hole size - provides deep, secure engagement in thick structural base materials where shorter anchors would be insufficient.
• 1-1/8" socket size hex head - allows for fast, high-torque installation with a standard socket wrench, keeping installation efficient and consistent.
• Bright zinc plated finish - provides a corrosion-resistant surface coating suitable for a range of interior and protected exterior environments.
• Steel threads tap directly into the drilled hole during installation - creating keyed mechanical engagement that allows for reduced edge and spacing distances compared to traditional expansion anchors.
• Fully removable after installation - anchor can be extracted and the fastening point re-used, offering flexibility during construction phasing or temporary attachment applications.
• One-piece construction with finished hex head - no loose parts to manage on the job site, streamlining the installation process and reducing setup time.

Why This Product

• Broad base material compatibility - works in normal-weight concrete, sand-lightweight concrete, concrete over steel deck, concrete masonry, and solid clay brick, making it a single anchor solution across multiple substrate types on the same project.
• Low-torque patented thread design - reduces installer fatigue and increases throughput when setting multiple anchors, which is particularly valuable on large commercial or industrial fastening jobs.
• Reduced edge and spacing distances - the keyed thread engagement allows anchors to be placed closer to edges and to each other than many traditional anchor systems permit, opening up more layout options in constrained structural conditions.
• Simple, tool-compatible installation - because the anchor is designed for standard ANSI drill bits and a 1-1/8" socket, no proprietary tools or special training are needed, lowering the barrier for crews to install correctly and consistently.

Specifications

• Brand: DeWALT
• Anchor Size: 3/4" x 8"
• Thread Length: 8"
• Hole Size: 3/4"
• Socket Size: 1-1/8"
• Head Style: Hex Head
• Finish: Zinc Plated

Available Pack Options

• PFM1411840: 10 Pk
• PFM1411840 -4: 40 Pk

Approved Applications

• Normal-weight concrete
• Sand-lightweight concrete
• Concrete over steel deck
• Concrete masonry
• Solid clay brick

Frequently Asked Questions

What drill bit size is required to install this anchor?

This anchor is designed for use with standard ANSI tolerance drill bits sized to match the 3/4" hole size. No proprietary or special drill bits are needed, so standard equipment is sufficient for installation.

What socket size is needed to drive this hex head anchor?

A 1-1/8" socket is required to drive and tighten this hex head screw anchor. This standard socket size is compatible with common socket wrenches and impact drivers used in construction.

Can this anchor be removed after installation?

Yes. The Screw-Bolt+ is fully removable after installation. This makes it well suited for temporary connections or situations where construction sequencing requires anchor removal and potential reinstallation.

What base materials are approved for this anchor?

Approved base materials include normal-weight concrete, sand-lightweight concrete, concrete over steel deck, concrete masonry, and solid clay brick. It is not intended for use in base materials outside of this list.

Note: The image displayed is a generic representation of the type of product. Product dimensions and/or thread length may differ from picture.