SKU: 11816303997

DeWalt SCREW-BOLT+ 3/8" x 2-1/2" Flat Head Screw Anchor - 50 Qty

Sale price$77.70 Regular price$86.33
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Description

DeWalt SCREW-BOLT+ 3/8" x 2-1/2" Flat Head Screw Anchor - 50 QtyThe Screw Bolt+ anchor is a one piece, heavy duty screw anchor with a finished hex head or flat head (countersunk). Suitable base materials include normal weight concrete, sand lightweight concrete, concrete over steel deck, concrete masonry and solid clay brick. It is simple to install, easy to identify and fully removable. The patented thread design, designed for use with standard ANSI drill bits, reduces installation torque and enhances

The Screw-Bolt+ anchor is a one piece, heavy duty screw anchor with a finished hex head or flat head (countersunk). Suitable base materials include normal-weight concrete, sand-lightweight concrete, concrete over steel deck, concrete masonry and solid clay brick. It is simple to install, easy to identify and fully removable. The patented thread design, designed for use with standard ANSI drill bits, reduces installation torque and enhances productivity. The steel threads along the anchor body tap into the hole during installation to provide keyed engagement and allow for reduced edge and spacing distances. The Screw-Bolt+ is available as bright zinc-plated or mechanically galvanized plating.

Features

  • Designed for standard ANSI tolerance drill bits
  • Patented thread design offers toughened threads for tapping high strength concrete
  • Low installation torque in concrete and masonry
  • Universal product for concrete and grouted/solid masonry
  • Ratchet teeth on underside of hex washer head lock against the fixture
  • Can be installed closer to a free edge than traditional expansion anchors
  • Fully removable and reinstallable in same hole (see www.DEWALT.com)
  • Fast installation with powered impact wrench, but can also be installed manually
  • Diameter, length and identifying marking stamped on head of each anchor
  • One-piece, finished head design

Applications

  • Racking, shelving and material handling
  • Support ledgers and sill plate attachments
  • Barriers, guards and temporary supports
  • Glazing and window attachments
  • Retrofits, repairs and maintenance
  • Fencing, railing and stair stringers
  • Cracked and uncracked concrete
  • Seismic and wind loading (SDC A - F)

Specifications

  • Anchor Material: carbon steel
  • Head Styles: Flat Head
  • Finish: Zinc Plated
  • Anchor Size: 3/8" X 2-1/2"
  • Thread Length: 2"
  • Quantity: 50
  • Suitable Base Materials: Normal-weight concrete, Lightweight concrete, Concrete over steel deck, Grouted concrete masonry (CMU), Brick masonry
  • Approvals & Listings: (ICC-ES) ESR-3889, (ICC-ES), ESR-4042, Code Compliant with the International Building Code/International Residential Code: 2021 IBC/IRC, 2018 IBC/IRC, 2015 IBC/IRC, and 2012 IBC/IRC, Tested in accordance with ACI 355.2, ASTM E488 and ICC-ES AC193 for use in structural applications in concrete under the design provisions of ACI 318 (Strength Design Method), Evaluated and qualified by an accredited independent testing laboratory for recognition in cracked and uncracked concrete including seismic and wind loading (anchor Category 1), Evaluated and qualified by an accredited independent testing laboratory for sensitivity and reliability against brittle failure, e.g. hydrogen embrittlement

Downloads

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 11816303997

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Todd G. Teiken
Birmingham, US
★★★★★ 5
Great product
Size: 36 sqft
Easy to apply, made a big difference in sound deadening on side by side. Would definitely purchase again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
B
Verified Purchase
B. Billy
Battle Creek, US
★★★★★ 5
AS GOOD AS ANY OTHER, WORKS GREAT
Size: 36 sqft, Size: 36 sqft
Used this in my 17 RAM 1500. This stuff works great, just as good as S...ss brand that is also sold on here. Same thickness and same tackiness. And this stuff sticks like crazy, once its laid down and rolled onto the surface, it is hard to remove, so I am pretty sure it will stay where I installed it. It is great value, one box was enough to do the whole roof of the truck with a little left over for small spots. I think it took a total of 2.5 boxes to do my whole crew cab, roof, floor and back wall and most of the firewall, and I also added a layer of their .25" foam. I do notice a difference in less outside noise, from wind and road. I will be doing my wife car soon, and this is the product I will be using again, I recommend this.
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Reviewed in the United States on January 14, 2026
A
Verified Purchase
AF_TX
Port Orchard, US
★★★★★ 5
Dyna... who?
Size: 36 sqft
This stuff works great. Fraction of the cost to Dyna.. and just as good. Very sticky. Used in doors, floors and ceiling. Great product and performs flawlessly. I would highly recommend this.
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Reviewed in the United States on March 13, 2026
J
Verified Purchase
Jacob C. Hall
Cuba, US
★★★★★ 4
Awesome, inexpensive alternative to name-brands!
Size: 36 sqft
Awesome. Stuck well with alcohol prep and time to let liquid flash-off. Very consistent, piece to piece. Backing peeled easily when desired. Compared to Amazon Basics, the butyl seemed a little thicker (infinitesimally) and stickier, foil was less thick than Amazon Basics. Very good value. Started with my nice car, but after completing project, sound dampened all cars in the immediate family it made such a noticeable difference in sound level and quality of music from soeakers. Recommended!
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Reviewed in the United States on October 21, 2025
D
Verified Purchase
David
Pawtucket, US
★★★★★ 5
Easy to use
Size: 36 sqft, Size: 36 sqft
Very good and easy to use, made my 88 Chevy feel better
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Reviewed in the United States on June 2, 2026

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