---
product_id: 283556978
title: "DuoPower 8 x 40 S, Powerful Universal Plug with Safety Screw, Intelligent 2-Component Technology for fastenings in Concrete, Bricks, Stone, Gypsum plasterboard, etc., 50 Plugs & 50 Screws"
brand: "fischer"
price: "228 Lei"
currency: RON
in_stock: true
reviews_count: 6
category: "Fischer"
url: https://www.desertcart.ro/products/283556978-duopower-8-x-40-s-powerful-universal-plug-with-safety
store_origin: RO
region: Romania
---

# 8mm drill diameter fast, slip-free install 2-component adaptive tech DuoPower 8 x 40 S, Powerful Universal Plug with Safety Screw, Intelligent 2-Component Technology for fastenings in Concrete, Bricks, Stone, Gypsum plasterboard, etc., 50 Plugs & 50 Screws

**Brand:** fischer
**Price:** 228 Lei
**Availability:** ✅ In Stock

## Summary

> 🔧 Fix it once, fix it right — the smart plug that adapts to your every wall!

## Quick Answers

- **What is this?** DuoPower 8 x 40 S, Powerful Universal Plug with Safety Screw, Intelligent 2-Component Technology for fastenings in Concrete, Bricks, Stone, Gypsum plasterboard, etc., 50 Plugs & 50 Screws by fischer
- **How much does it cost?** 228 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/283556978-duopower-8-x-40-s-powerful-universal-plug-with-safety)

## Best For

- fischer enthusiasts

## Why This Product

- Trusted fischer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Triple Action Hold:** Folds, expands, and knots inside materials to deliver maximum strength and stability every time.
- • **Effortless Precision:** Anti-rotation and narrow rim prevent slipping, ensuring quick, perfect installation with less drilling.
- • **Adaptive Grip Mastery:** Intelligent 2-component design auto-adjusts to concrete, brick, stone, or plasterboard for unbeatable load transfer.
- • **All-in-One Power Pack:** Includes 50 perfectly matched hexagon countersunk screws for seamless fastening—no guesswork needed.
- • **Versatile Fixing Solution:** Ideal for shelves, curtain rails, mirrors, and more across solid, perforated, and panel building materials.

## Overview

The Fischer DuoPower 8 x 40 S is a German Design Award-winning universal plug featuring intelligent 2-component technology that automatically adjusts to various building materials. Its unique folding, expanding, and knotting functions deliver superior load transfer and stability. Designed for fast, slip-free installation, it comes with 50 matched hexagon countersunk screws, making it the ultimate all-in-one solution for professional-grade wall fixings in concrete, brick, stone, and plasterboard.

## Description

fischer DuoPower 8 x 40 S LD, 50 plugs & 50 hexagon countersunk head screws 5 x 60 – winner of the German Design Award 2018 The fischer DuoPower is the first intelligent and self-adjusting plug. Through its three product functions of folding, expanding and knotting, it adjusts itself automatically depending on the respective building material. This makes it suitable for solid, perforated, and prefabricated building materials. Its two material components offer maximum power and function. The grey component made of high-quality nylon automatically activates the optimal operation principle ensuring the best grip in the respective building material while the expansion wings of the red component support safe spreading and provide additional support. Thanks to the feel-good factor of the plug, you can feel exactly when the plug is installed perfectly. The anti-rotation feature and the narrow plug rim, which prevents it from slipping into the borehole, ensure fast fixing without deep drilling. The DuoPower convinces with its easy installation and top holding values. The DuoPower offers the following features: » Drill diameter: 8 mm » Min. drill hole depth: 65 mm » Min. panel thickness: 12.5 mm » Anchor length: 40 mm » Min. bolt penetration: 45 mm » Wood and chipboard screws: 5 x 60 mm fischer – innovative solutionsfischer fixing systems are the biggest division in the fischer Group of Companies. The specialist for safe and economical fixing and connecting elements for the construction industry has become one of the market leaders over the last six decades. The spectrum of products ranges from chemical systems across steel anchors right through to plastic plugs. Whether heavy duty anchoring used in the construction of tunnels, bridges or power generating plants for professionals, or wall and cavity plugs for do-it-yourselfers: fisher has a fitting solution for every fixing issue.

Review: Dont bother buting another brand - I bought several unknown brands at cheaper prices, they all ended to the bin as not reliable / not fixing as expected. Fischer simply knows the right plastic, softness and design needed for wall anchors.
Review: Ok

## Features

- Highest load transfer & intelligent function: The DuoPower is the first plug that adjusts itself automatically to the respective substrate, transfers the highest loads through the three product functions of folding, expanding and knotting and thus enables a wide range of applications in solid, perforated and panel building materials. The supplied screws are perfectly machted to the plugs
- All-in-one solution for all building materials: The intelligent 2-component plug ensures top load values – the grey component automatically activates the optimal operating principle depending on the respective building material, while the expansion wings of the red component support safe spreading
- Absolutely powerful: Due to its compact and short length, the plug requires significantly less drilling effort and thus shorter screws – when installing the plug, the narrow plug rim stops it from slipping into the borehole while the anti-rotation feature prevents rotation into the drillhole, and the feel-good factor exactly indicates when the plug is installed perfectly
- Areas of application: The powerful plug is suitable for attaching light wall shelves, mirror cabinets, curtain rails, hanging baskets, electronic devices or wall clocks in various building materials such as concrete, lightweight concrete, solid and perforated bricks, natural stone, solid sand-lime bricks, perforated sand-lime bricks, gypsum plasterboard and fibreboard
- Scope of delivery: 50 x DuoPower 8 x 40 S LD + 50 x hexagon countersunk head screw 5 x 60 by fischer, item no. 535460

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01FOKJ0RY |
| ASIN  | B01FOKJ0RY |
| Batteries | AAAA batteries required. |
| Batteries  | AAAA batteries required. |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #560 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Hardware Plugs |
| Color | Senkkopf |
| Customer Reviews | 4.8 4.8 out of 5 stars (11,914) |
| Customer reviews | 4.8 4.8 out of 5 stars (11,914) |
| Cutting Diameter | 8 Millimeters |
| Date First Available | 21 July 2016 |
| Date First Available  | 21 July 2016 |
| Finish | Untreated |
| Head Style | Flat |
| Included components | 1 item |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 349 g |
| Item diameter | 8 Millimeters |
| Item model number | 535460 |
| Item model number  | 535460 |
| Manufacturer | Fischer |
| Manufacturer  | Fischer |
| Material | Steel |
| Measurement System | Metric |
| Number Of Pieces | 50 |
| Part number | 535460 |
| Power source type | hand_powered |
| Product Dimensions  | 38.3 x 29.3 x 19.5 cm; 349 g |
| Shape | Cylindrical with expanding dowel |
| Size | 8 x 40 mm |
| Style | Countersunk |
| Tool Tip Description | Countersunk Head Screws |
| Voltage | 0.1 Volts |
| Wattage | 1 watts |

## Product Details

- **Exterior finish:** Natural
- **Head style:** Flat
- **Item dimensions L x W x H:** 38.3 x 29.3 x 19.5 centimeters
- **Material:** Steel
- **Thread size:** 8 mm

## Images

![DuoPower 8 x 40 S, Powerful Universal Plug with Safety Screw, Intelligent 2-Component Technology for fastenings in Concrete, Bricks, Stone, Gypsum plasterboard, etc., 50 Plugs & 50 Screws - Image 1](https://m.media-amazon.com/images/I/81OMik31nEL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Dont bother buting another brand
*by J***K on 15 June 2025*

I bought several unknown brands at cheaper prices, they all ended to the bin as not reliable / not fixing as expected. Fischer simply knows the right plastic, softness and design needed for wall anchors.

### ⭐⭐⭐⭐⭐ Review
*by M***4 on 19 January 2026*

Ok

### ⭐⭐⭐⭐⭐ Review
*by B***E on 28 January 2026*

L'article correspond tout à fait à la description. Moins cher que dans les grands surfaces de bricolage.

## Frequently Bought Together

- Fischer DuoPower 8 x 40 S, Powerful Universal Plug with Safety Screw, Intelligent 2-Component Technology for fastenings in Concrete, Bricks, Stone, Gypsum plasterboard, etc., 50 Plugs & 50 Screws
- fischer PROFIbox Duopower+Screw Plug 160pcs Set, Selected Assortment of Plugs, Screws and Hooks for The Most Frequent Applications and Building Materials Suitable Screws

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-22*