---
product_id: 76563623
title: "Corefix 4 x 120mm Heavy Duty Dot & Dab Wall Fixings - Plasterboard Over Blockwork Wall Plugs & Screws - For TV Wall Bracket, Radiators, Shelving & More - Holds 100kg On 4 Fixings"
brand: "corefix"
price: "€ 13.66"
currency: EUR
in_stock: true
category: "Corefix"
url: https://www.desertcart.it/products/76563623-corefix-4-x-120mm-heavy-duty-dot-and-dab-wall
store_origin: IT
region: Italy
---

# Steel core reinforcement for 100kg hold Zinc-plated screws resist corrosion 120mm length for deep secure fixing Corefix 4 x 120mm Heavy Duty Dot & Dab Wall Fixings - Plasterboard Over Blockwork Wall Plugs & Screws - For TV Wall Bracket, Radiators, Shelving & More - Holds 100kg On 4 Fixings

**Brand:** corefix
**Price:** € 13.66
**Availability:** ✅ In Stock

## Summary

> 🔧 Secure your space with Corefix — where strength meets simplicity!

## Quick Answers

- **What is this?** Corefix 4 x 120mm Heavy Duty Dot & Dab Wall Fixings - Plasterboard Over Blockwork Wall Plugs & Screws - For TV Wall Bracket, Radiators, Shelving & More - Holds 100kg On 4 Fixings by corefix
- **How much does it cost?** € 13.66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/76563623-corefix-4-x-120mm-heavy-duty-dot-and-dab-wall)

## Best For

- corefix enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Quality:** UK-made, top-rated with 4.5 stars from 700+ DIY pros and managers alike.
- • **Complete Fixing Kit:** Includes 4 plugs, steel cores, and zinc-plated screws—everything for a secure mount.
- • **Heavy-Duty Strength:** Patented steel core transfers load to solid wall, holding up to 100kg with ease.
- • **Effortless Installation:** Simple 6-step process requiring only a drill, hammer, and screwdriver—no pro needed.
- • **Universal Compatibility:** Designed specifically for plasterboard over blockwork, perfect for brick, stone, and lightweight blocks.

## Overview

Corefix 4 x 120mm Heavy Duty Dot & Dab Wall Fixings feature a patented steel core design that ensures a reliable 100kg hold on plasterboard over blockwork walls. This UK-made pack includes 4 plugs, reinforced steel cores, and zinc-plated screws for corrosion resistance. Engineered for easy 6-step installation, these fixings are ideal for mounting heavy items like TVs, radiators, and shelving with professional-grade security and durability.

## Description

Reinforced steel core wall plugs provide reliable 100kg hold on plasterboard over blockwork. Easy 6-step installation with just a screwdriver, hammer, and drill.

## Features

- STEEL CORE FOR HEAVY DUTY USE: Patented design allows for heavy-duty use, these dot & dab plasterboard wall anchors include a steel core for reinforcement to provide a firm, reliable hold. This pack of 4 wall plugs can securely withstand up to 100kg of weight. The steel core transfers load to the solid wall behind plasterboard and prevents the crushing of plasterboard.
- EASY TO INSTALL: These wall fixings have a simple and easy-to-use 6 step design for your convenience. All you need to install these plasterboard screws is a screwdriver, hammer and drill, providing a no-fuss set-up. Drill your hole to required 120mm depth using 10mm masonry drill bit. Carefully blow dust and debris out of hole. Gently tap plug into hole, then gently tap core into plug. Then simply screw fixture to wall with our corefix screw.
- OFFERS A SECURE FIX: This kit was specifically designed for plasterboard over blockwork walls. Each wall plug has enough depth to fill the gap between plasterboard and wall to transfer the load to the brick wall behind for a safe and secure hold. Suitable over all types of brick, solid stone and blockwork, including aerated/lightweight blocks. Perfect for hanging heavy items including shelves, cabinets, boilers, radiators, AV equipment & wall mounted TVs. Not recommended for cantilever brackets.
- INSIDE THE PACK: This pack contains everything you need to mount wall fixtures to dot and dab walls for heavy items (up to 100kg). 4 x 95mm plastic plug length, 4 x 45mm reinforced steel core and 4 x 120mm steel screw (zinc plated for corrosion resistance)
- COREFIX: Our fixings demonstrate Technical Excellence with a ‘fixing for every application’. The Corefix range offers an unrivalled range of plasterboard fixings, dot & dab wall fixings and universal wall plugs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07B3X2PY4 |
| Best Sellers Rank | 10,133 in DIY & Tools ( See Top 100 in DIY & Tools ) 50 in Plugs (DIY & Tools) |
| Brand Name | COREFIX |
| Colour | Red |
| Compatible Groove Diameter | 1E+1 Millimeters |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.5 4.5 out of 5 stars (706) |
| Fastener Type | Plug |
| Finish Types | Zinc Plating |
| Item Diameter | 10 Millimetres |
| Item Shape | Round |
| Manufacturer | Metex Online Ltd |
| Material Type | Alloy Steel |
| Maximum Shear Strength | 100kg |
| Number of Pieces | 4 |
| Screw Head Style | Hex |
| Set Name | Pack of 4 |
| Size | 10 x 95 x 120mm |
| Thread Size | M10 |

## Product Details

- **Brand:** COREFIX
- **Colour:** Red
- **Fastener type:** Plug
- **Material:** Alloy Steel
- **Size:** 10 x 95 x 120mm

## Images

![Corefix 4 x 120mm Heavy Duty Dot & Dab Wall Fixings - Plasterboard Over Blockwork Wall Plugs & Screws - For TV Wall Bracket, Radiators, Shelving & More - Holds 100kg On 4 Fixings - Image 1](https://m.media-amazon.com/images/I/715GnKnpxBL.jpg)
![Corefix 4 x 120mm Heavy Duty Dot & Dab Wall Fixings - Plasterboard Over Blockwork Wall Plugs & Screws - For TV Wall Bracket, Radiators, Shelving & More - Holds 100kg On 4 Fixings - Image 2](https://m.media-amazon.com/images/I/41nnPLI5eEL.jpg)
![Corefix 4 x 120mm Heavy Duty Dot & Dab Wall Fixings - Plasterboard Over Blockwork Wall Plugs & Screws - For TV Wall Bracket, Radiators, Shelving & More - Holds 100kg On 4 Fixings - Image 3](https://m.media-amazon.com/images/I/51X1obJsArL.jpg)
![Corefix 4 x 120mm Heavy Duty Dot & Dab Wall Fixings - Plasterboard Over Blockwork Wall Plugs & Screws - For TV Wall Bracket, Radiators, Shelving & More - Holds 100kg On 4 Fixings - Image 4](https://m.media-amazon.com/images/I/41SwvmqUIEL.jpg)
![Corefix 4 x 120mm Heavy Duty Dot & Dab Wall Fixings - Plasterboard Over Blockwork Wall Plugs & Screws - For TV Wall Bracket, Radiators, Shelving & More - Holds 100kg On 4 Fixings - Image 5](https://m.media-amazon.com/images/I/51z2gSV573L.jpg)

## Available Options

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

## Questions & Answers

**Q: Is the maximum length between the front of the plasterboard to the block work still 40 mm with that version or is it longer?**
A: Hi Marc! Yes, across the whole Corefix range the maximum length from the face of the plasterboard to the block work is 40mm. The difference of size between Corefix Plus 30, Original and Air is the length of the screw supplied with Plus 30, allowing for a 30mm deep bracket/batten to be fixed to the face of the plasterboard. We are an innovations business so watch this space as the Corefix range grows to cover greater than 40mm.

**Q: I have a very large heavy mirror with 2 hooks either side would these be suitable to hang it off and on just a masonry wall? thanks**
A: Hi there, thank you for your interest in Corefix. I can confirm the as long as the safe working loads and installation instructions are followed then Corefix will work well for your needs. Hope this helps you make an informed decision. Many thanks from the team at Metex

**Q: Can these be used to hang a 16kg cooker hood?**
A: Yes. I can hang off mine (I used 4 to connect a hook to an external wall)

**Q: What diameter raw plug is it?**
A: You need a 10mm bit to get the rawl plug in the wall

## Frequently Bought Together

- Corefix 4 x 120mm Heavy Duty Dot & Dab Wall Fixings - Plasterboard Over Blockwork Wall Plugs & Screws - For TV Wall Bracket, Radiators, Shelving & More - Holds 100kg On 4 Fixings
- Corefix 100mm Heavy Duty Dot & Dab Wall Fixings - Plasterboard Over Blockwork Wall Plugs & Screws - for TVs, Radiators, Shelving & More - Holds 100kg on 4 fixtures - Reinforced Steel Core - 4 Pack
- Corefix 6 x 100mm TV Wall Fixings With Drill Bit Included - Plasterboard Over Blockwork Wall Plugs And Screws For Hanging Wall Mounted TVs - Reinforced Steel Core Holds 150kg on 6 Fixings

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-08-23*