DEWALT PFM1411800 Three Quarter Inch x Six Inch ScrewBolt Plus Heavy Duty Hex Head Concrete Screw Anchors Masonry Structural Fasteners Single

Secure Structural Fixtures Instantly with Patented Low-Torque Thread Tapping Mechanical Concrete Screws

Achieve unyielding mechanical holdout and streamline your heavy-duty structural staging with the premium engineering of the DEWALT PFM1411800 3/4" x 6" Screw-Bolt+ Heavy Duty Hex Head Concrete Anchor. Explicitly developed for commercial steel fabricators, industrial glazing crews, structural rigging teams, and mechanical contractors, this high-performance screw anchor completely replaces traditional expansion shields or labor-intensive multi-part adhesive bonding loops. Standard wedge anchors require precision depth checking and pounding that permanently fuses the bolt into position, blocking future machinery reconfigurations or workspace adaptations. This advanced DEWALT single-piece concrete fastener resolves that immediate bottleneck by tapping clean load-bearing threads directly into pre-drilled holes, allowing for a fully removable connection that handles massive shear and tension forces with ease.

Engineered structural adaptability and lowered mechanical installation stress define the physical geometry of this professional-tier anchor screw. Forged with an advanced patented thread profile calibrated exclusively for standard ANSI tolerance drill bits, the body design dramatically reduces incoming installation torque requirements while maximizing structural productivity across consecutive runs. The hardened steel threads along the leading edge tap into the substrate to establish a secure keyed mechanical engagement, allowing operators to position these fasteners near borders or narrow spacings where expansion anchors would cause concrete cracking. Outfitted with aggressive integrated ratchet teeth on the underside of the finished hex washer head, the bolt securely locks down against heavy metal structural bases and warehouse racking plates without slipping under high-vibration conditions.

Key Features

• Patented Low-Torque Thread Geometry: Calibrated to tap effortlessly into high-strength substrates while drastically diminishing installation torque requirements.
• Fully Removable Fastener Profile: Single-piece construction allows the anchor bolt to be backed out cleanly for temporary staging or machinery relocations.
• Vibration Locking Ratchet Teeth: Molded ridges underneath the hex washer head mechanically clamp down against base plates to resist loosening.
• Reduced Edge Distance Tolerance: Keyed non-expansion fit applies minimal radial pressure, enabling anchor placement closer to structural slab corners.
• Dual Galvanized Corrosion Barrier: High-grade bright zinc plating and mechanical galvanization ensure long-lasting defense in indoor and outdoor settings.
• Standard ANSI Bit Compatibility: Formed to operate perfectly with commercial off-the-shelf masonry carbide bits without requiring proprietary drill tolerances.

What's Included

• (1) DEWALT Screw-Bolt+ 3/4" x 6" Heavy Duty Finished Hex Head Concrete Anchor (PFM1411800) (Cost per each)

Specifications

Pro-Tip: When installing this 3/4-inch diameter Screw-Bolt+ into high-hardness poured slabs, always pre-drill your pilot hole at least one full diameter deeper than the targeted anchor embedment depth. Tapping concrete screws slices structural threads directly out of solid masonry, creating very fine, dense concrete dust inside the shaft. If the borehole canal lacks extra volume at the bottom, the advancing screw will pack this debris tight and jam before the hex washer head can seat flush against your baseplate. Always use an air blow-out bulb or industrial HEPA vacuum to clear all loose concrete powder completely out of the hole paths before driving the bolt down with your high-torque impact wrench.