---
product_id: 51457202
title: "N42 Neodymium Magnet for Arts, Crafts, Model Making, DIY, Hobbies, Science, Office and Home - 8mm dia x 25mm long - 3.1kg Pull - Pack of 4"
brand: "first4magnets"
price: "€ 29.22"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/51457202-n42-neodymium-magnet-for-arts-crafts-model-making-diy-hobbies
store_origin: GR
region: Greece
---

# Corrosion-resistant coating 8mm dia x 25mm long 3.1kg pull strength N42 Neodymium Magnet for Arts, Crafts, Model Making, DIY, Hobbies, Science, Office and Home - 8mm dia x 25mm long - 3.1kg Pull - Pack of 4

**Brand:** first4magnets
**Price:** € 29.22
**Availability:** ✅ In Stock

## Summary

> 🔗 Magnetize Your Imagination!

## Quick Answers

- **What is this?** N42 Neodymium Magnet for Arts, Crafts, Model Making, DIY, Hobbies, Science, Office and Home - 8mm dia x 25mm long - 3.1kg Pull - Pack of 4 by first4magnets
- **How much does it cost?** € 29.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/51457202-n42-neodymium-magnet-for-arts-crafts-model-making-diy-hobbies)

## Best For

- first4magnets enthusiasts

## Why This Product

- Trusted first4magnets brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stay Strong:** Exceptional resistance to demagnetization ensures lasting power.
- • **Smooth Finish:** Triple-layer coating for a sleek, corrosion-resistant surface.
- • **Versatile Use:** Ideal for home, office, and DIY enthusiasts alike.
- • **Engineering Marvel:** Compact size with maximum strength for all your projects.
- • **Unleash Your Creativity:** Perfect for arts, crafts, and model making!

## Overview

The N42 Neodymium Magnet is a powerful and versatile tool designed for a variety of creative and engineering applications. Measuring 8mm in diameter and 25mm in length, each magnet boasts a remarkable pull strength of 3.1kg, making it perfect for model making, crafts, and more. With a corrosion-resistant triple-layer coating, these magnets are built to last, ensuring they remain effective in any project. Packaged in a set of four, they are an essential addition to any DIY enthusiast's toolkit.

## Description

N42 Neodymium Magnet for Arts, Crafts, Model Making, DIY, Hobbies, Science, Office and Home - 8mm dia x 25mm long - 3.1kg Pull - Pack of 4

## Features

- IDEAL FOR CREATIVE APPLICATIONS. Our neodymium magnets are commonly used in creative applications such as models and theatre design, clothes making, furniture making, exhibitions, and packaging.
- USEFUL FOR MANUFACTURING & ENGINEERING. Neodymium magnets have many uses in engineering and manufacturing where small size and maximum strength are required.
- RESISTANT TO DEMAGNETISATION. Excellent resistance to demagnetisation.
- CORROSION-RESISTANT PREMIUM COATING. Coated with three layers of nickel, copper, and nickel to reduce corrosion and provide a smooth and clean finish.
- RARE EARTH MAGNET. Each magnet can support a steel weight of up to 3.1kg vertically from the magnetic face when in flush contact with a mild steel surface.
- SPECIFICATIONS. 8mm diameter x 25mm thick.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Magnet Expert |
| Part number | F0825-4 |
| Item Weight | 50 g |
| Product Dimensions | 25 x 10 x 3 cm; 50 g |
| Item model number | F0825-4 |
| Size | Pack of 4 |
| Colour | Silver |
| Material | Neodymium |
| Shape | Round |
| Item thickness | 25 Millimetres |
| Item Package Quantity | 1 |
| Number of Pieces | 4 |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Neodymium
- **Brand:** FIRST4MAGNETS
- **Colour:** Silver
- **Shape:** Round
- **Item thickness:** 25 Millimetres

## Images

![N42 Neodymium Magnet for Arts, Crafts, Model Making, DIY, Hobbies, Science, Office and Home - 8mm dia x 25mm long - 3.1kg Pull - Pack of 4 - Image 1](https://m.media-amazon.com/images/I/41HCiluHhFL.jpg)
![N42 Neodymium Magnet for Arts, Crafts, Model Making, DIY, Hobbies, Science, Office and Home - 8mm dia x 25mm long - 3.1kg Pull - Pack of 4 - Image 2](https://m.media-amazon.com/images/I/51k0f71iKUL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the core and surface Gauss rating of these magnets please**
A: We can supply the Surface Gauss of this magnet which is 5,700G.

**Q: What is the flux density of the Magnet**
A: The Gauss rating of this particular magnet is 5,700G.

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**Shop now:** [https://www.desertcart.gr/products/51457202-n42-neodymium-magnet-for-arts-crafts-model-making-diy-hobbies](https://www.desertcart.gr/products/51457202-n42-neodymium-magnet-for-arts-crafts-model-making-diy-hobbies)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-26*