# Wall plug FISCHER DuoHM 6 x 55 S PH PZ — Ø6 mm, length 55 mm, Pozidriv screws, grey (set of 4)

**URL:** https://aio.lv/en/product--fischer-572913--12271899
**Data updated:** 2026-04-17 19:39 (EEST)
**Category:** Home Goods Accessories
**Manufacturer:** FISCHER
**Manufacturer code:** 572913
**EAN:** 4048962523911
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 11.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fischer-572913--12271899

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.99 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

FISCHER DuoHM 6 x 55 S PH PZ is a set of hollow-wall plugs designed for secure anchoring in cavity substrates. Each grey plug has a 6 mm diameter and 55 mm length and comes with Pozidriv M6 x 55 screws. Drill hole diameter is 12 mm. Supplied as four anchors and four matching screws, suitable for fixtures in hollow walls and panels.

## Long description

Fischer DuoHM 6 x 55 S PH PZ is a two-component cavity wall plug designed for fixing in panel building materials. One plug length covers common panel thicknesses from 9.5 to 30 mm, combining a metal sleeve that folds and bears on the back of the panel with a nylon base body that knots into the material. The set includes four DuoHM 6 x 55 anchors and four M6 x 55 screws with Pozidriv heads; the plugs are grey and intended for use with a 6 mm diameter screw and a 12 mm drill hole.
Advantages
The DuoHM installs quickly and easily with a cordless screwdriver without any additional setting tools, which can reduce installation time by up to 50% compared to conventional panel plugs. Its 2-component design — metal sleeve and nylon base — provides higher load capacity: the metal sleeve presses against the back of the panel while the nylon body knots into the substrate. A single plug length covers a range of panel thicknesses (9.5–30 mm) for flexible and cost-efficient use, and the metric internal thread allows screws to be removed and reinserted several times. The nylon anti-rotation lock protects the panel surface and the narrow plug edge keeps the fixing concealed behind the mounted fixture.
Suitable for
Fixing lightweight fixtures to hollow panels and board materials (e.g., wall panels, sandwich panels)
Applications where a concealed fixing behind the panel is required
Situations requiring repeated screwing and unscrewing of the fastener
Fast installations using a cordless screwdriver
When it may not be suitable
This anchor is designed specifically for panel and hollow building materials with thicknesses between 9.5 and 30 mm; it is not suitable for solid masonry, concrete, or very thin panels below the specified range. For applications requiring higher shear or tensile loads in solid substrates, a different type of anchor engineered for masonry or concrete should be chosen.
Key specifications
Plug diameter: 6 mm
Plug length: 55 mm (one length covers panel thicknesses 9.5–30 mm)
Drill hole diameter: 12 mm
Screw size supplied: M6 x 55 (Pozidriv head)
Material: nylon body with metal folding sleeve (2-component)
Colour: grey
How to use
Drill a 12 mm hole through the panel at the intended fixing point, insert the DuoHM plug until the narrow edge sits flush with the panel surface, and then drive the M6 screw with a Pozidriv bit using a cordless screwdriver. The metal sleeve will fold and press against the back of the panel while the nylon body knots in the material. The metric internal thread allows the screw to be removed and reinserted as needed. No additional setting tool is required.
What to consider before purchase
Ensure the panel thickness is within 9.5–30 mm for correct anchoring.
Confirm a 12 mm drill bit and a Pozidriv (PH/PZ) driver are available for installation.
Assess whether the load requirements are appropriate for a cavity panel anchor versus anchors for solid substrates.
Usage recommendations
Use the Fischer DuoHM 6 x 55 S PH PZ for lightweight to medium loads in hollow panel materials, and do not exceed the specified panel thickness range; test one fixing if using different panel types to verify performance before full installation.

## 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 | 4 x DuoHM 6 x 55 |
| Screws included in set | 4 x Screw M6 x 55 |
| Panel thickness (min) | 9.5 mm |
| Panel thickness (max) | 30 mm |

## FAQ

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

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 55 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 23.07.2026 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

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