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DeWalt Ultracon+ Concrete Screw Anchor 1/4″ x 3 1/4″: Light/Medium Duty, Hex Washer Head, Blue (100/Pkg.) #DFM12728
$0.30
- Diameter:1/4″
- Length:3-1/4″
- Manufacturer Part #:DFM12728
- Material:Steel
- Finish:Stalgard
- Head Style:Hex Washer
- Package Quantity:100
- Package Size:Package
- Color:Blue
- Drive Style:Hex – Slotted
- Measurement Type:Inch
- Product Type:Concrete & Masonry Screws
- Drive Size:5/16″
- Drill Size:3/16″
Description
The DEWALT UltraCon+ Concrete Screw Anchor (#DFM12728) is a 1/4″ x 3-1/4″ mechanical fastener designed for light to medium-duty applications in concrete, masonry, brick, and wood. This carbon steel anchor features a Stalgard coating for enhanced corrosion protection and a high-low thread design for superior stability and grip.
Key Specifications
- Dimensions: 1/4″ diameter and 3-1/4″ length.
- Head Style: Hex Washer Head (HWH) with a 5/16″ drive size.
- Thread Design: High-low threads that reduce installation torque and increase pull-out resistance.
- Point Type: Gimlet point, which allows for self-drilling into wood base materials without pre-drilling.
- Finish: Blue Stalgard coating, providing a 1000-hour salt spray rating per ASTM B117.
- Quantity: Sold in packages of 100.
Performance & Features
- Application Versatility: Suitable for use in uncracked concrete, grout-filled masonry, hollow masonry, and wood.
- Low Expansion Forces: Unlike traditional expansion anchors, these do not exert expansion forces, allowing for closer edge spacing.
- Removability: The anchor is fully removable and can be reused specifically in wood applications.
- Code Compliance: Evaluated under ICC-ES reports ESR-3068 (concrete), ESR-3196 (masonry), and ESR-3042 (wood).
Installation Requirements
- Drill Bit Size: Requires a 3/16″ matched-tolerance drill bit for concrete and masonry.
- Hole Depth: The hole should be drilled at least 1/4″ deeper than the intended anchor embedment depth.
- Installation Tool: Best installed using an UltraCon+ installation socket tool to ensure the driver disengages once the anchor is fully seated.
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