---
product_id: 411183855
title: "24 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: "Bs.2190"
currency: BOB
in_stock: true
reviews_count: 5
category: "Corefix"
url: https://www.desertcart.bo/products/411183855-24-x-120mm-heavy-duty-dot-and-dab-wall-fixings
store_origin: BO
region: Bolivia
---

# 24-pack for multiple heavy fixings Steel core reinforcement 120mm length for deep anchoring 24 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:** Bs.2190
**Availability:** ✅ In Stock

## Summary

> 🔧 Secure your space with strength that lasts—because your walls deserve the best!

## Quick Answers

- **What is this?** 24 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?** Bs.2190 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/411183855-24-x-120mm-heavy-duty-dot-and-dab-wall-fixings)

## 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

- • **Complete Fixing Kit:** Includes 24 plugs, steel cores, and zinc-plated screws—everything you need to mount with confidence.
- • **Engineered Steel Core:** Patented steel core transfers load beyond plasterboard to solid masonry for rock-solid security.
- • **Effortless Installation:** Simple 6-step setup with common tools—no special gear needed, saving you time and hassle.
- • **Versatile Wall Compatibility:** Designed for plasterboard over blockwork, brick, stone, and lightweight blocks—one fix for all.
- • **Unmatched Heavy-Duty Strength:** Holds up to 100kg on just 4 fixings—perfect for your heaviest shelves and TVs.

## Overview

The COREFIX 24 x 120mm Heavy Duty Dot & Dab Wall Fixings feature a patented steel core design that transfers heavy loads (up to 100kg on 4 fixings) from plasterboard to solid masonry. This 24-pack kit includes corrosion-resistant screws and is engineered for easy installation on plasterboard over blockwork walls, making it ideal for mounting TVs, radiators, shelves, and more with professional-grade reliability.

## Description

Metex Corefix 120 heavy duty dot & dab wall fixing system. This unique, easy to install plasterboard fixing system requires no special tools, just drill, driver & hammer. The patented system includes engineered steel cores and all necessary screws required to create an industry leading heavy duty dot & dab wall fixing. A 10mm hole is drilled and using a hammer, the wall plug is gently tapped through the plasterboard, the cavity and into the masonry wall behind. The engineered steel core taps into the plug and into the masonry, bridging the ‘weak’ cavity and transferring the load from the plasterboard face to the solid masonry or blockwork behind. Simply attach your required fixture using the screws provided. This solution provides an exceptionally secure wall fixing that has been independently d to a safe working load of 100kg on 4 fixings. Corefix is a high performance product with a single fixing ultimate shear load of 1.12kn and ultimate axial tensile load of 0.89kn. 24 trade box shown but also available as a 4 pack

Review: I spent some time shopping around and researching what I could use to hold a heavy shelf up to a plasterboard wall. My wall had 27mm insulated board, dot & dab, then brick. I fitted the plasterboard myself, and had squashed it on the wall quite hard, so little gap. I chose these plugs because I estimated there was at least 35mm from the finished surface to the brick. Even a 70mm plug would not have been anchored enough. I was impressed with the simple idea of inserting a metal core to provide strength, and never doubted that these would work. I had to buy the 120m length screws, as the shelf brackets were 15mm thick. I would say fitting them well, takes some skill and is not for an amateur. I used a small pilot bit to get my holes precise. Then an average 10mm masonry bit, will not be quite long enough to drill the hole, so either a long one, or not fully in the chuck for the last 8mm. I then had to use a long 6mm to make the hole slightly deeper, as the 120mm screws would need to go in further than the back of the plug (bracket 15mm thick). You need to be careful to clean the hole out, I used a screwdriver as if the dust gets packed in the end, the plug wont sit home. You can tell if a plug is not going to sit home, and if you are careful you can pull it out and improve or clean the hole. The screws are good quality. Hammering in the metal insert is very satisfying. I only had 2 issues. One hole must have caught a mortar joint, and was slightly off from the plasterboard hole. These plugs do not bend, so had to ream out the p'board. In tackling this, I broke one of the plugs just using moderate force to push it in. my only criticism of these plugs is that the final part near to the flange of the plug is fairly weak - due to cut outs for barbs. There is probably only 50% plastic remaining after the cut outs. Given that its not easy to get these holes 'just right' it would be nice if this part could be improved to allow a bit more robustness when fitting. I'm sure the damaged ones in other peoples reviews / photo's will have been due to not cleaning out the hole and hammering them until they crush. When fitted properly the flange sits a little proud from the wall, but not really noticeable and gives you something to clamp against. The only other issue is that it is hard to get holes in precise places, with a 10mm drill bit. If you don't have any adjustment on your fixing, then you need to take your time and be very careful. I ended up enlarging some of my bracket holes to compensate for the misalignment being a shelf with 4 brackets, it needed to be perfect. A TV mount wouldn't pose this problem. In hindsight, I should have taken my pilot hole into the brick, but I only went through the p'board. I would use again, without a doubt. Great product.
Review: Eccellente. Funziona come pubblicizzato.

## 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 24 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). 24 x 95mm plastic plug length, 24 x 45mm reinforced steel core and 24 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 | B07B3XKGBZ |
| Brand | COREFIX |
| Color | Grey |
| Customer Reviews | 4.6 4.6 out of 5 stars (462) |
| Date First Available | 1 October 2018 |
| Item Weight | 385 g |
| Material | Alloy Steel |
| Product Dimensions | 2.4 x 2.4 x 12 cm; 385 g |

## Product Details

- **Brand:** COREFIX
- **Colour:** Grey
- **Item weight:** 385 Grams
- **Material:** Alloy Steel
- **Product dimensions:** 24W x 120H millimeters

## Images

![24 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/71UD3ZeKHAL.jpg)
![24 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/71duJAZ9ZqL.jpg)
![24 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/71YQPghwjlL.jpg)
![24 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/81rnQu+XF5L.jpg)
![24 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/81yAd8swb3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***R on 17 November 2021*

I spent some time shopping around and researching what I could use to hold a heavy shelf up to a plasterboard wall. My wall had 27mm insulated board, dot & dab, then brick. I fitted the plasterboard myself, and had squashed it on the wall quite hard, so little gap. I chose these plugs because I estimated there was at least 35mm from the finished surface to the brick. Even a 70mm plug would not have been anchored enough. I was impressed with the simple idea of inserting a metal core to provide strength, and never doubted that these would work. I had to buy the 120m length screws, as the shelf brackets were 15mm thick. I would say fitting them well, takes some skill and is not for an amateur. I used a small pilot bit to get my holes precise. Then an average 10mm masonry bit, will not be quite long enough to drill the hole, so either a long one, or not fully in the chuck for the last 8mm. I then had to use a long 6mm to make the hole slightly deeper, as the 120mm screws would need to go in further than the back of the plug (bracket 15mm thick). You need to be careful to clean the hole out, I used a screwdriver as if the dust gets packed in the end, the plug wont sit home. You can tell if a plug is not going to sit home, and if you are careful you can pull it out and improve or clean the hole. The screws are good quality. Hammering in the metal insert is very satisfying. I only had 2 issues. One hole must have caught a mortar joint, and was slightly off from the plasterboard hole. These plugs do not bend, so had to ream out the p'board. In tackling this, I broke one of the plugs just using moderate force to push it in. my only criticism of these plugs is that the final part near to the flange of the plug is fairly weak - due to cut outs for barbs. There is probably only 50% plastic remaining after the cut outs. Given that its not easy to get these holes 'just right' it would be nice if this part could be improved to allow a bit more robustness when fitting. I'm sure the damaged ones in other peoples reviews / photo's will have been due to not cleaning out the hole and hammering them until they crush. When fitted properly the flange sits a little proud from the wall, but not really noticeable and gives you something to clamp against. The only other issue is that it is hard to get holes in precise places, with a 10mm drill bit. If you don't have any adjustment on your fixing, then you need to take your time and be very careful. I ended up enlarging some of my bracket holes to compensate for the misalignment being a shelf with 4 brackets, it needed to be perfect. A TV mount wouldn't pose this problem. In hindsight, I should have taken my pilot hole into the brick, but I only went through the p'board. I would use again, without a doubt. Great product.

### ⭐⭐⭐⭐⭐ Review
*by P***. on 14 March 2023*

Eccellente. Funziona come pubblicizzato.

### ⭐⭐⭐⭐⭐ Review
*by C***N on 12 July 2025*

Sehr gute Qualität. Würde ich wieder kaufen.

## Frequently Bought Together

- Corefix 24 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 – Box of 24
- Bosch 1x EXPERT HEX-9 MultiConstruction Drill Bit (for Concrete, Soft tiles, Ø 10.00 mm, Professional Accessory Impact Drill/Driver, Rotary Drill/Drivers)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-03-10*