---
product_id: 418633643
title: "fischer 50 Piece DUOBLADE Self-Drilling Drywall Anchor (for #4-8 Screw Sizes)"
brand: "fischer"
price: "€ 113.51"
currency: EUR
in_stock: false
reviews_count: 5
category: "Fischer"
url: https://www.desertcart.ie/products/418633643-fischer-50-piece-duoblade-self-drilling-drywall-anchor-for-4
store_origin: IE
region: Ireland
---

# Anti-rotation lock for max grip Self-drilling for rapid install 50-piece precision set fischer 50 Piece DUOBLADE Self-Drilling Drywall Anchor (for #4-8 Screw Sizes)

**Brand:** fischer
**Price:** € 113.51
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Secure your space with the ultimate drywall anchor power move!

## Quick Answers

- **What is this?** fischer 50 Piece DUOBLADE Self-Drilling Drywall Anchor (for #4-8 Screw Sizes) by fischer
- **How much does it cost?** € 113.51 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/418633643-fischer-50-piece-duoblade-self-drilling-drywall-anchor-for-4)

## 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

- • **Bulk Ready:** 50 anchors per box—stock up and never run out during your next project.
- • **One-Tool Wonder:** PZ2 drive system unifies plug and screw for seamless, efficient fastening.
- • **Unshakable Hold:** Anti-rotation lock prevents spinning, delivering rock-solid stability in drywall.
- • **Speed Meets Strength:** Self-drilling tip ensures lightning-fast, clean installation every time.
- • **Versatile Compatibility:** Perfectly engineered for wood, metal, chipboard screws, hooks, and eye screws.

## Overview

The fischer 50 Piece DUOBLADE Self-Drilling Drywall Anchors combine innovative self-drilling technology with an anti-rotation lock to provide fast, secure, and reliable fastening for #4-8 screw sizes. Designed for versatility across wood, metal, and chipboard applications, this zinc-finished steel set offers 50 anchors with a unified PZ2 drive system, ensuring professional-grade performance and ease of installation for residential projects.

## Description

The fischer DuoBlade is part of the innovative DuoLine and therefore consists of different components, which enable the best possible performance. The self-drilling tip allows a clean and effective drilling procedure. The fasterner is screwed in the pre-positioned installation with the (cordless) screwdriver setting tool flush to the surface of the drywall. The fischer DuoBlade is adapted for wood, metal and chipboard screws as well as different hooks and eye screws. Consequently, it is universally suitable for smoke detectors, curtain rods and shutters securely and quickly.

Review: Holds tight in sheetrock/wall board
Review: Best drywall fasteners for medium to larger applications

## Features

- Self-drilling drywall plug for fast and easy installation.
- High torque when anchor is installed for the feelgood-factor and an optimum feeling when setting.
- Anti-rotation lock prevents from spinning in the drill hole.
- PZ2 drive - same drive for plug and screw.
- Box includes 50 anchors.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Z8GJBDG |
| Brand | Fischer |
| Colour | silver |
| Compatible Groove Diameter | 4 Millimeters |
| Country Of Origin | USA |
| Customer Reviews | 4.5 out of 5 stars 112 Reviews |
| Fastener Type | screw |
| Finish Types | Zinc |
| Grade Rating | residential |
| Head Style | Flush |
| Item Diameter | 4 Millimetres |
| Item Shape | Round |
| Item Weight | 0.17 Kilograms |
| Manufacturer | fischer |
| Material | Steel |
| Material Type | Steel |
| Number of Pieces | 50 |
| Screw Head Style | Flush |
| Size | 4-5 mm |
| Size Name | 4-5 mm |
| Thread Size | M5 |

## Product Details

- **Brand:** Fischer
- **Colour:** silver
- **Fastener Type:** screw
- **Material:** Steel
- **Size:** 4-5 mm

## Images

![fischer 50 Piece DUOBLADE Self-Drilling Drywall Anchor (for #4-8 Screw Sizes) - Image 1](https://m.media-amazon.com/images/I/51OEu19-JPL.jpg)
![fischer 50 Piece DUOBLADE Self-Drilling Drywall Anchor (for #4-8 Screw Sizes) - Image 2](https://m.media-amazon.com/images/I/41JDN7chtSL.jpg)
![fischer 50 Piece DUOBLADE Self-Drilling Drywall Anchor (for #4-8 Screw Sizes) - Image 3](https://m.media-amazon.com/images/I/41jYeHq9YoL.jpg)
![fischer 50 Piece DUOBLADE Self-Drilling Drywall Anchor (for #4-8 Screw Sizes) - Image 4](https://m.media-amazon.com/images/I/51DB98D-JiL.jpg)
![fischer 50 Piece DUOBLADE Self-Drilling Drywall Anchor (for #4-8 Screw Sizes) - Image 5](https://m.media-amazon.com/images/I/61C-4HU0ocL.jpg)

## Questions & Answers

**Q: When you take the screw out do these come out too and make a big hole in the wall?**
A: No they stay put

**Q: How much weight can these support?**
A: The fischer DUOBLADE can hold up to 75 lbs.

**Q: Can this be used in hollow door installations?**
A: Yes it can be used for that application.

**Q: Any guidance on what screws will fit?**
A: No

## Customer Reviews

### ⭐⭐⭐⭐⭐ Holds tight in sheetrock/wall board
*by C***N on 24 January 2024*



### ⭐⭐⭐⭐⭐ Best drywall fasteners for medium to larger applications
*by D***. on 21 January 2023*



### ⭐⭐⭐⭐⭐ Solid choice for sheetrock
*by E***G on 10 October 2025*



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**Shop now:** [https://www.desertcart.ie/products/418633643-fischer-50-piece-duoblade-self-drilling-drywall-anchor-for-4](https://www.desertcart.ie/products/418633643-fischer-50-piece-duoblade-self-drilling-drywall-anchor-for-4)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-31*