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Description
DeWalt SCREW-BOLT+ 3/4" x 3" Hex Washer Head Screw Anchor - 20 QtyFeatures 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.
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
Specifications
- Country of Origin: TWN
- Connection Design - Masonry & Concrete: Concrete & Masonry
- Fastener Category - Masonry & Concrete: Screws
- Fastener Type - Masonry & Concrete: Mechanical Anchor
- Fastener Color / Finish - Masonry & Concrete: Zinc
- Fastener Material - Masonry & Concrete: Carbon Steel
- Length (in) - Masonry & Concrete: 3
- Diameter (in) - Masonry & Concrete: 0.75
- Indoor / Outdoor - Masonry & Concrete: Indoor/Outdoor
- Package Quantity - Masonry & Concrete: 20
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.3 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 1
Bad fit
Style: C20 Parts * 19pcs
The dust bags do not fit properly. You can get the base to acknowledge them if you place them just right, but any little movement can move them out of place. I have to constantly reseat them because the base thinks there is no bag. The stock bags do not have this problem.
Edit: It has gotten to the point where it is constantly flipping between registering and not registering the bag. Changing to 1 star because they are unusable. If I'm not there to fix it, the task fails every time.
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Reviewed in the United States on January 29, 2026
★★★★★ 5
Great product
Style: C20 Parts * 19pcs
Fits great
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Reviewed in the United States on March 25, 2026
★★★★★ 3
Dust bags not compatible
Style: C20 Parts * 19pcs
Dust bags do not work. Not compatible as described, everything else works
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Reviewed in the United States on March 1, 2026
★★★★★ 5
Kit de Respuestos
Style: C20 Parts * 19pcs
Excelente Kit de respuestos para para mi Robot de Limpieza, ya los instalé y súper bien , me gustaron mucho
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Reviewed in the United States on March 21, 2026
★★★★★ 2
Not compatible with eufy Omni C20.
Style: C20 Parts * 19pcs
The filters are too small. To avoid dust laden air from just going around them I put pieces of paper around the edges as spacers. But they're also shorter too. No chance of a reasonable seal.
Then the vacuum bags are the wrong size too. The robot gives me an error message saying "no vacuum bag is detected". The mop still works, but no vacuum action.
I only bought this kit because the one I was using (that works) was temporarily unavailable.
Never again.
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Reviewed in the United States on April 19, 2026