---
product_id: 603340276
title: "40pcs Magnets Disc Countersunk Permanent Magnet Fastener Magnets Countersunk,Magnets with Holes, Magnets for Tool, Home, Workplace, Door retainers,Refrigerator Magnets,Crafts Magnets"
brand: "linlinzz"
price: "€ 24.29"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/603340276-40pcs-magnets-disc-countersunk-permanent-magnet-fastener-magnets-countersunk-magnets
store_origin: HR
region: Croatia
---

# 12mm x 3mm size 4mm countersunk hole Durable 3-layer coating 40pcs Magnets Disc Countersunk Permanent Magnet Fastener Magnets Countersunk,Magnets with Holes, Magnets for Tool, Home, Workplace, Door retainers,Refrigerator Magnets,Crafts Magnets

**Brand:** linlinzz
**Price:** € 24.29
**Availability:** ✅ In Stock

## Summary

> 🔍 Discover the Power of Precision Magnets!

## Quick Answers

- **What is this?** 40pcs Magnets Disc Countersunk Permanent Magnet Fastener Magnets Countersunk,Magnets with Holes, Magnets for Tool, Home, Workplace, Door retainers,Refrigerator Magnets,Crafts Magnets by linlinzz
- **How much does it cost?** € 24.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/603340276-40pcs-magnets-disc-countersunk-permanent-magnet-fastener-magnets-countersunk-magnets)

## Best For

- linlinzz enthusiasts

## Why This Product

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

## Key Features

- • **💪 Strong Hold:** Reliable neodymium magnets for various uses.
- • **🔗 Easy Installation:** Can be fixed to non-magnetic surfaces with screws.
- • **📏 Precise Dimensions:** Tolerances of ±0.2mm for a perfect fit.
- • **🔧 Versatile Applications:** Perfect for tool storage, DIY projects, and crafts.
- • **🛡️ Corrosion Resistant:** Triple-layer coating ensures longevity and durability.

## Overview

This set of 40 countersunk neodymium magnets, measuring 12mm in diameter and 3mm thick, features a 4mm hole for easy installation. Coated with a durable triple-layer finish, these magnets are designed for a variety of applications, from tool storage to arts and crafts, ensuring a strong and reliable hold.

## Description

40pcs Magnets Disc Countersunk Permanent Magnet Fastener Magnets Countersunk,Magnets with Holes, Magnets for Tool, Home, Workplace, Door retainers,Refrigerator Magnets,Crafts Magnets

## Features

- 【MAGNETS DIMENSIONS】Countersunk hole magnets are 12mm diameter x 3mm with 4mm hole
- 【VERY DURABLE】Neodymium disc countersunk hole magnets are coated with three layers of nickel, copper and nickel to reduce corrosion and provide a smooth finish which greatly increase the longevity of countersunk magnets.
- 【EASY TO USE】Round rare earth magnets can directly absorbed on magnetic material and can be fixed on non-magnetic material with screws. Neodymium magnets with holes are sturdy and reliable. When you separate the countersunk hole magnets, be careful and slide gently.
- 【MAGNETS DIMENSIONS】 Countersunk hole magnets are 0.31 inches diameter x 0.12 inches thick with a 0.12 inches diameter countersunk hole, which allows them to be fixed to non-magnetic surfaces with a screw.Please note that the main picture is for display only, the actual size is subject to the attached picture.The application of strong magnet with hole are greatly expanded. Tolerances: ±0.2mm(±0.008 inch).
- 【Small Useful Magnetic Tools】- The little neodymium countersunk magnets can be used as tool storage, whiteboard magnets, manual DIY, wardrobe door suction, refrigerator magnets, locker suction or used for scientific purposes, arts and crafts or school classroom or perfect for cabinet doors or glued to plastic drill bit cases and stuck

## Images

![40pcs Magnets Disc Countersunk Permanent Magnet Fastener Magnets Countersunk,Magnets with Holes, Magnets for Tool, Home, Workplace, Door retainers,Refrigerator Magnets,Crafts Magnets - Image 1](https://m.media-amazon.com/images/I/61MrPlbaIJS.jpg)
![40pcs Magnets Disc Countersunk Permanent Magnet Fastener Magnets Countersunk,Magnets with Holes, Magnets for Tool, Home, Workplace, Door retainers,Refrigerator Magnets,Crafts Magnets - Image 2](https://m.media-amazon.com/images/I/41st-47yUHL.jpg)
![40pcs Magnets Disc Countersunk Permanent Magnet Fastener Magnets Countersunk,Magnets with Holes, Magnets for Tool, Home, Workplace, Door retainers,Refrigerator Magnets,Crafts Magnets - Image 3](https://m.media-amazon.com/images/I/81GHw1bZQEL.jpg)
![40pcs Magnets Disc Countersunk Permanent Magnet Fastener Magnets Countersunk,Magnets with Holes, Magnets for Tool, Home, Workplace, Door retainers,Refrigerator Magnets,Crafts Magnets - Image 4](https://m.media-amazon.com/images/I/71c9+D2JX9S.jpg)
![40pcs Magnets Disc Countersunk Permanent Magnet Fastener Magnets Countersunk,Magnets with Holes, Magnets for Tool, Home, Workplace, Door retainers,Refrigerator Magnets,Crafts Magnets - Image 5](https://m.media-amazon.com/images/I/71yBPxEwx+L.jpg)

## Available Options

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

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-15*