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Secure Checkout I Easy Support I Everyday Deals
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Worldwide Shipping on Orders $59.99+
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Secure Checkout I Easy Support I Everyday Deals
🚚 Free Worldwide Shipping
Worldwide Shipping on Orders $59.99+
🔄 90-Day Easy Returns
Secure Checkout I Easy Support I Everyday Deals
🚚 Free Worldwide Shipping
Worldwide Shipping on Orders $59.99+
🔄 90-Day Easy Returns
Secure Checkout I Easy Support I Everyday Deals
🚚 Free Worldwide Shipping
Worldwide Shipping on Orders $59.99+
🔄 90-Day Easy Returns
Secure Checkout I Easy Support I Everyday Deals
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Worldwide Shipping on Orders $59.99+
🔄 90-Day Easy Returns
Secure Checkout I Easy Support I Everyday Deals
🚚 Free Worldwide Shipping
Worldwide Shipping on Orders $59.99+
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Secure Checkout I Easy Support I Everyday Deals
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Hollow and thin panels often need support behind the surface for a more secure fixing point.
Ordinary screws may not hold securely in hollow materials. This metal expansion anchor spreads support behind the panel as it tightens.
Four practical advantages for hollow-panel repairs, mounting and DIY work.
Tightening the screw compresses the metal sleeve so it expands behind the surface and creates a stronger anchor point.
The expanded metal body distributes support behind the panel instead of relying on a small contact point alone.
Useful where placing a standard nut behind the panel is difficult or impossible, including many thin-panel applications.
Choose from M4 × 25 mm, M5 × 25 mm and M6 × 25 mm for different mounting and repair needs.
See why an expanding anchor can work better for hollow and thin-panel fixing.
Insert, tighten and let the metal body expand behind the panel.
Place the expansion anchor into the prepared hole.
Turn the matching screw to compress the metal sleeve.
The sleeve expands behind the panel to create a secure fixing point.
Useful across common hollow and thin-panel fastening applications.
Key sizes and construction details at a glance.
| Product Name | Hollow Wall Expansion Anchor Screw Set |
| Available Sizes | M4 × 25 mm, M5 × 25 mm, M6 × 25 mm |
| Structure | Metal Expansion Sleeve + Matching Screw |
| Set Quantity | 30 PCS total — 10 × M4, 10 × M5, 10 × M6 |
| Suitable For | Hollow Panels, Thin Sheet Metal, Plastic Panels & Similar Materials |
| Package Includes | Expansion Anchors with Matching Screws |
Note: Please choose the correct size for your panel, hole diameter and fastening requirement. Manual measurements may vary slightly.
Quick answers to the most common installation and sizing questions.
As the matching screw is tightened, the metal sleeve compresses and expands behind the panel to create a wider support area.
No rear nut placement is required for the expansion action, making it useful where the back of the panel is difficult to reach.
The set includes M4 × 25 mm, M5 × 25 mm and M6 × 25 mm expansion anchors, with 10 pieces of each size shown in the 30-piece set.
They are intended for hollow panels, thin sheet metal, plastic panels and similar thin-panel applications where additional support is needed behind the surface.
Secure checkout and customer support help make ordering simple and straightforward.
Create a more secure fixing point in hollow and thin panels with the right expansion anchor size for the job.
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Real feedback from verified customers.
I used these where a regular screw would not hold securely. The expansion design gave the fixing a much more stable feel once installed and tightened properly.
The anchors feel sturdy and the metal design gives me more confidence than the lightweight plastic plugs I have used for similar jobs. They worked well in the hollow panel I was fixing into.
Once expanded, the anchor creates a wider support area behind the surface instead of relying on one small point. That made the fixing feel much more secure for my project.
Having M4, M5 and M6 options in one set is convenient because I do not need to buy separate packs for every project. It gives me more flexibility when working on different hollow-panel fixings.
I used these for a hollow-wall installation where standard screws kept feeling loose. After the anchor expanded behind the panel, the connection felt much more stable.
This is the kind of hardware I like having in my toolbox for repairs and small installations. The three sizes cover a useful range and the metal anchors feel well made.
Installation was simple after I matched the anchor size to the project and prepared the hole correctly. The expansion mechanism worked as expected and held firmly in place.
These solved a problem I was having with ordinary screws not gripping properly. The wider expansion behind the panel made a noticeable difference in how secure the fixing felt.
I have used a few from the set on different hollow-panel projects. They install cleanly and feel dependable when used with the appropriate size and application.
The metal expansion design, wider support behind the panel and choice of M4, M5 and M6 sizes make this a versatile set for hollow-wall work. It has become one of those hardware kits I am glad to keep in the toolbox.
It was straightforward to use and did exactly what I needed. I did not have to spend much time figuring it out before getting started.
The construction feels sturdy and dependable. Nothing feels loose or flimsy, even after repeated use.
It works reliably and handles the jobs I bought it for without any trouble. Very good value overall.
The design is straightforward and easy to understand. The overall build quality also feels better than I expected.
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