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- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
Self-Drilling Drywall Anchor with Screw Kit Universal Anchor BoltsExpansion is created by tightening a threaded bolt that draws a tapered cone expanding a sleeve against the walls of the hole. Widely used in fence, burglarproof doors, and window, home decoration, engineering, etc. No rust, no deformation, non pollution. Main Features Hollow Expansion Secure Bolts Heavy duty hollow drive wall anchor expansion when installing, providing strong bearing capacity and safety. Various Size for Most Walls There are a
- Expansion is created by tightening a threaded bolt that draws a tapered cone expanding a sleeve against the walls of the hole. Widely used in fence, burglarproof doors, and window, home decoration, engineering, etc. No rust, no deformation, non-pollution.
Main Features
-
Hollow Expansion Secure Bolts
Heavy-duty hollow drive wall anchor expansion when installing, providing strong bearing capacity and safety. -
Various Size for Most Walls
There are a variety of bolts sizes for you to choose for meeting your different needs. Suitable for a wide range of thicknesses of hollow walls. -
Heavy-duty Hanging Helper
The Hollow Expansion Bolts are made of high-quality zinc plated carbon steel, rust resistance, and corrosion resistance, durable enough for you to hanging items like curtain rods, lamps, photo frames, coat racks, and much more. -
Wide Range of Application
Perfect for cavity anchor plasterboard fixing, widely used in drywall, hollow block, plaster, tile, perfect for hanging curtain rods, lamps, photo frames, coat racks, power switches. Convenient for your daily life.
How to Use
- 1. Drill a hole in the wall first;
2. Insert the hollow wall anchor into the hole;
3. Hold the screw head with a tool and pull it outwards, and the anchor expanded;
4. Remove screw position fixture, re-insert screw and tighten.
Specifications
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Note
- Due to manual measurements, please allow slight measurement deviations.
- Due to the different display and lighting effects, the actual color of the item may be slightly different from the color displayed on the picture.
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
4.1 ★★★★★
Based on 120 reviews
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Product Reviews
★★★★★ 5
Good insurance to have
Asurion was great. After a few simple questions about what was going on with the unit, they issued a mailing label. Within 3 days of receiving the faulty unit they issued an Amazon gift card for the original purchase price.
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Reviewed in the United States on July 27, 2025
★★★★★ 5
Trustworthy
This protection plan is honest and true. I never purchase any electronics without it, not because I don't trust the product, but because anything can happen and ASURION has always come through when I needed them.
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Reviewed in the United States on May 8, 2026
★★★★★ 5
excellent insurance and well worth the price
the process was very easy follow the return process return via UPS store very easy to track in about 2 days you will be notified about the decision and if not repairable you will let you know the amount and it will be in your gift car almost immediately great service from starting you claim to end of process
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Prompt attention and quick refund
Awesome service. Purchased item at the end of 2023 and Asurion quickly, after return, refunded purchase price to my Amazon account. No hassle coverage. Have purchased Asurion on many purchases in the past and will in the future. Worth every penny. Saved a bunch in matters of money, quality, time and convenience.
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Reviewed in the United States on July 17, 2025
★★★★★ 1
Asurion does not honor their protection plans
Purchased a 3 year protection plan for my gaming monitor. The monitor broke after 2 years due to accidentally being dropped, which was covered under the plan. Asurion denied my claim saying they do not cover this issue. Thankfully Amazon customer service was able to help me return the monitor but this should have been handled through asurion not Amazon. If you buy a protection plan just know that asurion may not honor it if you need to use it. I have no confidence in asurion after my experience but am grateful for Amazon taking over the issue and fully resolving it for me.
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Reviewed in the United States on May 14, 2026