# Wall plug Fischer DuoHM 6 x 55 S PH PZ Grey 6 mm 55 mm

**URL:** https://aio.lv/en/product--fischer-572922--10979191
**Data updated:** 2026-01-06 11:18 (EET)
**Category:** Home Goods Accessories
**Manufacturer:** FISCHER
**Manufacturer code:** 572922
**EAN:** 4048962524000
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 33.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fischer-572922--10979191

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

Fischer DuoHM 6 x 55 S PH PZ wall plug is designed for secure mounting with a diameter of 6 mm and length of 55 mm. The set includes 25 DuoHM wall plugs and 25 M6 x 55 screws. Suitable for various applications, providing reliable support for fixtures. The drill hole diameter is 1.2 cm, ensuring a perfect fit for the plugs.

## Long description

Fischer DuoHM 6 x 55 S PH PZ grey is a cavity wall plug that covers common panel and cavity material thicknesses from 9.5 to 30 mm with a single length. Made from a combination of nylon and metal, this plug provides secure anchoring in panel building materials: the metal sleeve folds and presses against the rear of the panel while the nylon body expands and knots in the material. The product set includes 25 DuoHM plugs and 25 M6 x 55 screws, and the plug accepts metric screws thanks to its internal metric thread.
Advantages
The DuoHM can be installed rapidly with a cordless screwdriver without additional setting tools, reducing installation time by up to 50% compared to conventional panel plugs. Its two-component design meets high load requirements: the metal sleeve secures behind the panel while the nylon base body forms a secure knot in the material. One plug length covers material thicknesses from 9.5–30 mm, enabling flexible and cost-efficient use. The internal metric thread allows the screw to be removed and reinserted multiple times. A nylon anti-rotation lock prevents the plug from turning during installation and protects the panel surface. The narrow plug edge keeps the fixing concealed behind the attached item.
Suitable for
Mounting fixtures, shelves and cabinets to panel or cavity walls
Installations in plasterboard, gypsum fibreboard and similar panel materials
Applications requiring repeated screwing and unscrewing of the attachment
Key specifications
Product: Fischer DuoHM cavity wall plug
Size: 6 x 55 mm (plug Ø 6 mm, length 55 mm)
Material: nylon + metal sleeve (2-component technology)
Covered panel thickness: 9.5–30 mm
Thread: metric internal thread (compatible with M6 screws)
Package contents: 25 plugs + 25 M6 x 55 screws
Drill hole diameter: 12 mm (1.2 cm)
Brand / MPN / EAN: FISCHER / 572922 / 4048962524000
How to use
Drill a hole with the specified 12 mm diameter through the panel material at the chosen position. Insert the DuoHM plug fully into the hole until the narrow edge sits flush with the panel surface. Use a cordless screwdriver to drive the supplied M6 x 55 screw (or any compatible metric screw) into the plug; the metal sleeve will fold and press against the back of the panel while the nylon body knots in the material, creating the anchor. The internal metric thread allows you to remove and reinsert the screw if needed.
Usage recommendations
Check the panel thickness to ensure it falls within the 9.5–30 mm range and use the specified 12 mm drill bit for correct fit. For best results, use the supplied M6 x 55 screws or equivalent M6 metric screws. Avoid overtightening to prevent damage to the panel surface.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Grey |
| Length | 55 mm |
| Diameter | 6 mm |
| Screw type | Pozidriv |
| Product type | Wall plug |
| Screw drive size | PZ3 |
| Minimum drill hole depth | 55 mm |
| Maximum fixture thickness | 10 mm |
| Drill hole diameter | 12 mm |
| Minimum cavity depth | 45 mm |
| Screw anchors included in set | 25 x DuoHM 6 x 55 |
| Screws included in set | 25 x Screw M6 x 55 |
| Panel thickness (min) | 9.5 mm |
| Panel thickness (max) | 30 mm |

## FAQ

### How much does the Wall plug Fischer DuoHM 6 x 55 S PH PZ cost, and is it available for purchase?

The price is 40.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 26 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 30.07.2026 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. 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 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 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/10979191/61900511_large.webp