---
product_id: 283556978
title: "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"
brand: "fischer"
price: "308.63 DT"
currency: TND
in_stock: true
reviews_count: 6
category: "Fischer"
url: https://www.desertcart.tn/products/283556978-fischer-duopower-8-x-40-s-powerful-universal-plug-safety
store_origin: TN
region: Tunisia
---

# Dual-material tech for max grip Quick, slip-free installation Self-adjusting for all materials 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

**Brand:** fischer
**Price:** 308.63 DT
**Availability:** ✅ In Stock

## Summary

> 🔧 Secure your space with the smartest plug on the block!

## Quick Answers

- **What is this?** 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 by fischer
- **How much does it cost?** 308.63 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/283556978-fischer-duopower-8-x-40-s-powerful-universal-plug-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

- • **Pro-Level Endurance:** Engineered for heavy-duty use with superior nylon and steel materials ensuring long-lasting strength.
- • **Adaptive Grip Mastery:** Intelligent 2-component design auto-adjusts to concrete, brick, stone, or plasterboard for unbeatable hold.
- • **Universal Compatibility:** Includes 50 high-quality countersunk screws perfectly matched for optimal support and durability.
- • **Award-Winning Innovation:** German Design Award 2018 winner—trusted by professionals for reliable, fast, and secure fixings.
- • **Effortless Precision Fit:** Feel the perfect anchor seating with anti-rotation and narrow rim preventing deep slip—install like a pro every time.

## Overview

The Fischer DuoPower 8 x 40 S is a premium universal wall plug set featuring intelligent 2-component technology that self-adjusts to various building materials like concrete, brick, and plasterboard. This 50-pack includes perfectly matched countersunk screws, ensuring fast, slip-free installation with superior holding power. Winner of the German Design Award 2018, it combines innovative design with professional-grade durability, making it the go-to choice for reliable, high-performance fixings.

## 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 buying 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: Description conforme - prix - L'article correspond tout à fait à la description. Moins cher que dans les grands surfaces de bricolage.

## Features

- Combination of two material installed in the mouse to increase performance.
- Secure functions for full (spreading) and perforated building materials (flap).
- Easy to install is narrow edge prevents the plug from Apple deeper slipping into the hole.
- Best response soon during you can feel that the anchors the perfect fit.
- With matching screw for perfect support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01FOKJ0RY |
| Best Sellers Rank | #468 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Hardware Plugs |
| Brand | fischer |
| Color | Senkkopf |
| Compatible Groove Diameter | 8 Millimeters |
| Customer Reviews | 4.8 out of 5 stars 7,150 Reviews |
| Drive System | Pozidriv |
| EU Spare Part Availability Duration | 1 Years |
| Exterior Finish | Natural |
| Exterior finish | Natural |
| Fastener Size | 8 x 40 |
| Fastener Type | Countersunk screw |
| Finish Types | Untreated |
| Global Trade Identification Number | 04048962239898 |
| Head Type | Senkkopf |
| Head style | Flat |
| Included Components | 1 item |
| Item Diameter | 8 Millimeters |
| Item Dimensions | 38.3 x 29.3 x 19.5 centimeters |
| Item Type Name | Wall Plug |
| Item Weight | 0.35 Kilograms |
| Item dimensions L x W x H | 38.3 x 29.3 x 19.5 centimeters |
| Manufacturer | Fischer |
| Material | Steel |
| Material Type | Steel |
| Metal Type | Alloy Steel |
| Model | 535460 |
| Number Of Items | 100 |
| Number of Pieces | 50 |
| Outside Diameter | 8 Millimeters |
| Part Number | 535460 |
| Point style | Countersunk |
| Screw Head Style | Flat |
| Screw Point Style | Countersunk |
| Set Name | DuoPower Bundle |
| Set Screw Thread Type | medium / |
| Size Name | 8 x 40 mm |
| Thread Class | 3B |
| Thread Coverage | A thread on one end |
| Thread Size | 8 mm |
| Thread Style | metric, right-hand thread |
| Thread Type | Metric |
| Thread size | 8 mm |
| Unit Count | 50 Count |

## 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

![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 - Image 1](https://m.media-amazon.com/images/I/81OMik31nEL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/81f3IBKdaML.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/81bhR643OcL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/612wJF2FzFL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/71ZzmO0gMTL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Dont bother buying 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.

### ⭐⭐⭐⭐⭐ Description conforme - prix
*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.

### ⭐⭐⭐⭐⭐ FAST SHIPPING
*by R***. on 8 May 2025*

GOOD PRODUCT

## 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 Tunisia*
*Store origin: TN*
*Last updated: 2026-07-16*