DeWALT Anchors and Fasteners Screw-Bolt+ Hex Washer Head 5/8" x 8" Screw Anchor is a heavy-duty, one-piece concrete screw anchor engineered for reliable fastening into a wide range of masonry base materials. Built with a finished hex washer head and a bright zinc-plated steel body, this screw anchor delivers the durability and corrosion resistance needed for demanding structural and construction applications. The patented thread design works with standard ANSI tolerance drill bits, reducing installation torque so crews can work faster without sacrificing holding strength. Whether anchoring into normal-weight concrete, concrete masonry, or solid clay brick, this fully removable anchor provides keyed engagement that stands up to real-world loading conditions.

Key Features

• Designed for standard ANSI tolerance drill bits - works with common jobsite tooling, eliminating the need for specialty bits and keeping installation costs low.
• Patented thread design offers low installation torque - reduces strain on tools and operators, speeding up production and improving productivity on large-scale anchoring jobs.
• Tough threads for tapping high strength concrete - the steel threads along the anchor body tap directly into the drilled hole, creating keyed engagement that allows for reduced edge and spacing distances in layout-constrained applications.
• Ratchet teeth on underside of hex washer head lock against the fixture - the finished hex washer head grips the surface securely, preventing loosening under vibration or load and providing a clean, professional installation.
• Fully removable one-piece design - simplifies installation and allows the anchor to be extracted if adjustments or repositioning are needed, saving time and material costs.
• Bright zinc-plated steel finish - provides corrosion resistance in typical indoor and sheltered outdoor environments, extending service life in a variety of conditions.

Why This Product

• Versatile base material compatibility - approved for use in normal-weight concrete, sand-lightweight concrete, concrete over steel deck, concrete masonry, and solid clay brick, making this a single anchor solution across multiple substrates on the same jobsite.
• Lower torque means faster installation - the patented thread design reduces the force required to drive the anchor, so installers can complete more fasteners per shift without overtaxing tools or fatiguing workers.
• Reduced edge and spacing distances - the keyed thread engagement allows anchors to be placed closer to edges and to each other than many alternatives, giving engineers and installers more flexibility in tight layouts.
• Simple and removable - no specialty tools required - the one-piece construction and standard hex head drive mean any installer with a standard socket can set or remove this anchor, reducing dependency on specialty equipment and simplifying field adjustments.

Specifications

• Brand: DeWALT
• Product Type: Screw-Bolt+ Screw Anchor
• Diameter: 5/8 in.
• Fastener Length: 8 in.
• Head Style: Hex Washer Head
• Finish: Bright Zinc-Plated
• Primary Material: Steel
• Weight: 0.692 lb.
• Country of Origin: Taiwan

Available Pack Options

• PFM1411680: 25 Pk
• PFM1411680 -2: 50 Pk

Approved Applications

• Normal-weight concrete fastening
• Sand-lightweight concrete anchoring
• Concrete over steel deck installations
• Concrete masonry unit (CMU) fastening
• Solid clay brick anchoring

Frequently Asked Questions

What drill bit size is required to install the Screw-Bolt+ 5/8" x 8" anchor?

This anchor is designed for use with standard ANSI tolerance drill bits sized for a 5/8 in. diameter hole. No specialty or proprietary drill bits are required, so standard jobsite tooling is compatible.

Can the Screw-Bolt+ anchor be removed after installation?

Yes. The Screw-Bolt+ is a fully removable anchor. Its one-piece design allows it to be extracted from the base material if adjustments, repositioning, or deconstruction are needed.

What base materials is this anchor approved for?

The Screw-Bolt+ Hex Washer Head 5/8" x 8" anchor is suitable for use in normal-weight concrete, sand-lightweight concrete, concrete over steel deck, concrete masonry, and solid clay brick.

What is the purpose of the ratchet teeth on the underside of the hex washer head?

The ratchet teeth on the underside of the hex washer head lock against the surface of the fixture during installation, helping to prevent the anchor from loosening due to vibration or applied loads and ensuring a secure, stable connection.

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