# Fischer HM 5 x 52 S Metal Cavity Fixing with Screw

**URL:** https://aio.lv/en/product--fischer-duebel-519774--12587711
**Data updated:** 2026-07-22 04:16 (EEST)
**Category:** Other goods
**Manufacturer:** fischer duebel
**Manufacturer code:** 519774
**EAN:** 4048962164879
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 61.49 €
**Prices and availability valid until:** 2026-08-21 23:59
**Price without VAT (21%):** 50.82 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fischer-duebel-519774--12587711

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 05.08.2026 | free |
| Pickup points | 10.08.2026 | 1.79 EUR |
| Courier delivery to door | 10.08.2026 | 4.99 EUR |

## Summary description

The Fischer HM 5 x 52 S is a high-quality metal cavity fixing designed for secure anchoring in hollow building materials. Featuring a 52 mm length and requiring a 10 mm drill hole, this robust fastener ensures reliable load-bearing capacity for various interior applications. The set includes 50 pieces, making it an ideal solution for professional installations in drywall and other hollow panels.

## Long description

The Fischer HM 5 x 52 S metal cavity fixing is a high-performance anchoring solution designed specifically for secure installations in hollow building materials. Constructed from durable metal, this fastener provides a reliable hold in drywall and other panel-based materials. The design features expansion arms that distribute the load over a large surface area behind the board, ensuring stability and safety for various interior fixtures.
Advantages
The primary benefit of this metal cavity fixing is its high load-bearing capacity, achieved through the wide contact surface of the expansion arms. The inclusion of a turning lock with integrated claws prevents the anchor from rotating in the drill hole during installation, simplifying the mounting process. Furthermore, the design allows for the repeated removal and installation of the attached object without compromising the structural integrity or load-carrying properties of the fixing, offering significant flexibility for future adjustments.
Suitable for
Mounting interior lighting fixtures
Installing towel rails and bathroom accessories
Securing curtain rails and window treatments
Attaching wall shelves to hollow panels
This product is not suitable for use in solid masonry, concrete, or dense stone materials, as it is specifically engineered for hollow cavity structures. It should also not be used in materials that are too thin to support the expansion mechanism or in applications where the load exceeds the specified weight limits for drywall installations.
Key specifications
Material: Metal
Length: 52 mm
Drill hole diameter: 10 mm
Minimum drill hole depth: 58 mm
Quantity per pack: 50 pieces
Included: Metric screw
For optimal results, use the Fischer HM-Z 1 installation pliers to set the anchor in a pre-positioned installation. The pliers pull the fixing against the board, causing the expansion arms to swing open and lock securely against the reverse side. Alternatively, you may use a standard manual screwdriver or a cordless screwdriver for assembly, ensuring the turning lock claws are properly engaged with the surface of the board.
What to consider before purchase
Verify the thickness of your building material to ensure it is compatible with the 52 mm length.
Ensure you have a 10 mm drill bit available for the required hole diameter.
Confirm the total weight of the object to be mounted does not exceed the load capacity of the hollow panel.
For the most secure and efficient installation, we recommend using the dedicated Fischer installation pliers, which ensure consistent expansion and prevent damage to the surrounding board material.

## Specifications

| Feature | Value |
|---|---|
| Material | Metal |
| Product colour | Grey |
| Length | 52 mm |
| Quantity per pack | 50 pc(s) |
| Minimum drill hole depth | 58 mm |
| Drill hole diameter | 10 mm |

## FAQ

### How much does the Fischer HM 5 x 52 S Metal Cavity Fixing cost, and is it available for purchase?

The price is 61.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 05.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All fischer duebel products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized fischer duebel service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12587711/68960714_large.webp