---
product_id: 85679853
title: "Ltd 50 Magnets 4x2 mm N52 Grade Neodymium Discs Small Round Magnet 4mm diameter x 2mm"
brand: "spider magnetics"
price: "฿937"
currency: THB
in_stock: true
reviews_count: 7
url: https://www.desertcart.co.th/products/85679853-ltd-50-magnets-4x2-mm-n52-grade-neodymium-discs-small
store_origin: TH
region: Thailand
---

# 4mm Diameter x 2mm Thickness N52 Grade Neodymium Power Triple Nickel-Copper-Nickel Coating Ltd 50 Magnets 4x2 mm N52 Grade Neodymium Discs Small Round Magnet 4mm diameter x 2mm

**Brand:** spider magnetics
**Price:** ฿937
**Availability:** ✅ In Stock

## Summary

> 🧲 Tiny Magnets, Huge Possibilities — Don’t Miss Out on the Power Play!

## Quick Answers

- **What is this?** Ltd 50 Magnets 4x2 mm N52 Grade Neodymium Discs Small Round Magnet 4mm diameter x 2mm by spider magnetics
- **How much does it cost?** ฿937 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/85679853-ltd-50-magnets-4x2-mm-n52-grade-neodymium-discs-small)

## Best For

- spider magnetics enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Quality & Service:** Backed by 40+ years of expertise and glowing customer reviews—buy with confidence.
- • **Unmatched Magnetic Strength:** Each disc delivers a powerful 633g vertical pull—small size, massive impact.
- • **Precision Engineered Miniature:** Compact 4x2 mm size fits perfectly for custom projects and executive toys.
- • **Axially Magnetized for Versatility:** North and south poles on flat faces enable precise magnetic alignment every time.
- • **Corrosion-Resistant Triple Plating:** Durable nickel-copper-nickel coating ensures long-lasting performance and shine.

## Overview

Spider Magnetics Ltd offers a pack of 50 premium N52 grade neodymium disc magnets, each measuring 4mm in diameter and 2mm thick. These magnets boast a strong 633g pull force, are axially magnetized with poles on flat faces, and feature a triple-layer nickel-copper-nickel plating for superior corrosion resistance. Ideal for precision projects, executive toys, and collectors seeking reliable, high-performance magnets from a trusted industry leader.

## Description

Our versatile magnets are incredibly high quality. strong for their size and precisely made. Our magnets are triple coated nickel-copper-nickel for good corrosion resistance and magnetised axially giving a north pole on one flat face and a south pole on the opposite. Our desertcart shop is by far the best place to buy high quality neodymium magnets. We stock a wide range of sizes of blocks discs and rings. We have over 40 years of experience in the industry. We are competitively priced and our customer service experience is second to none.

Review: Strong and plenty of them - These came pretty quickly, the size was perfect and these are pretty strong for the size.
Review: amazing service - I contacted them, about how they prevent coronavirus germs from contaminating the package, and I can tell they are professional and their magnets are authentic, I was buying them to customise a speed cube, and fake magnets are a common thing, these are a strong grade magnet and I can tell, they work well with my cube and I am really happy. I would recommend you buy them directly from their shop though, I made the mistake of buying them from desertcart but from their website, they're about 50p cheaper.

## Features

- Spider Magnetics premium grade N52 (NdFeB) neodymium magnets
- Each magnet has a vertical pull of 633g flush to a mild steel surface
- The North and south poles are on the flat faces
- Triple plated Nickel-Copper-Nickel for optimum corrosion resistance
- Supplied in packaging with Spider Magnetics health & safety notice

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00WGA3VSK |
| Best Sellers Rank | 6,014 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 71 in Rare Earth Magnets |
| Customer Reviews | 4.6 4.6 out of 5 stars (46) |
| Date First Available | 20 April 2015 |
| Manufacturer | Spider Magnetics Ltd |
| Manufacturer reference | NEMAG/D0003 |
| Material | Alloy Steel |
| Number of Pieces | 50 |
| Part number | NEMAG/D0003 |
| Shape | Round |

## Product Details

- **Brand:** Spider Magnetics
- **Material:** Alloy Steel
- **Number of pieces:** 50
- **Pull force:** 633 Grams
- **Shape:** Round

## Images

![Ltd 50 Magnets 4x2 mm N52 Grade Neodymium Discs Small Round Magnet 4mm diameter x 2mm - Image 1](https://m.media-amazon.com/images/I/61ZhU7NChpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Strong and plenty of them
*by C***T on 11 May 2023*

These came pretty quickly, the size was perfect and these are pretty strong for the size.

### ⭐⭐⭐⭐⭐ amazing service
*by F***F on 20 April 2020*

I contacted them, about how they prevent coronavirus germs from contaminating the package, and I can tell they are professional and their magnets are authentic, I was buying them to customise a speed cube, and fake magnets are a common thing, these are a strong grade magnet and I can tell, they work well with my cube and I am really happy. I would recommend you buy them directly from their shop though, I made the mistake of buying them from Amazon but from their website, they're about 50p cheaper.

### ⭐⭐⭐⭐ Good
*by M***1 on 11 March 2024*

Strong magnets.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.th/products/85679853-ltd-50-magnets-4x2-mm-n52-grade-neodymium-discs-small](https://www.desertcart.co.th/products/85679853-ltd-50-magnets-4x2-mm-n52-grade-neodymium-discs-small)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-16*