--- product_id: 53978623 title: "Neodymium Magnet for Engineering, Manufacturing and Technology Applications - 40mm O.D. x 25mm I.D. x 5mm thick - 20kg Pull" brand: "first4magnets" price: "€ 36.05" currency: EUR in_stock: true reviews_count: 9 url: https://www.desertcart.hr/products/53978623-neodymium-magnet-for-engineering-manufacturing-and-technology-applications-40mm-o store_origin: HR region: Croatia --- # 40mm O.D. 20kg Pull Corrosion-Resistant Neodymium Magnet for Engineering, Manufacturing and Technology Applications - 40mm O.D. x 25mm I.D. x 5mm thick - 20kg Pull **Brand:** first4magnets **Price:** € 36.05 **Availability:** ✅ In Stock ## Summary > 🔧 Power Meets Precision in Every Pull! ## Quick Answers - **What is this?** Neodymium Magnet for Engineering, Manufacturing and Technology Applications - 40mm O.D. x 25mm I.D. x 5mm thick - 20kg Pull by first4magnets - **How much does it cost?** € 36.05 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/53978623-neodymium-magnet-for-engineering-manufacturing-and-technology-applications-40mm-o) ## 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 - • **Compact Design:** Sleek 40mm O.D. x 25mm I.D. x 5mm thick for seamless integration. - • **Unmatched Strength:** Supports up to 20kg vertically, perfect for heavy-duty applications. - • **Versatile Applications:** Ideal for engineering, manufacturing, and everyday appliances. - • **Demagnetisation Defense:** Engineered to resist demagnetisation, ensuring long-lasting performance. - • **Corrosion-Resistant Coating:** Triple-layered nickel-copper-nickel finish for durability. ## Overview This Neodymium Magnet is a powerhouse of strength and durability, featuring a robust 20kg pull force and a corrosion-resistant triple-layer coating. With dimensions of 40mm outer diameter and 25mm inner diameter, it's designed for a variety of engineering and manufacturing applications, ensuring reliability and performance in every use. ## Description Neodymium Magnet for Engineering, Manufacturing and Technology Applications - 40mm O.D. x 25mm I.D. x 5mm thick - 20kg Pull ## Features - USED IN MULTIPLE APPLICATIONS & APPLIANCES. They are used in many everyday appliances such as vacuum cleaners plus motors, generators, rotor shafts, and more. - CORROSION-RESISTANT PREMIUM COATING. Coated with three layers of nickel, copper, and nickel to reduce corrosion and provide a smooth and clean finish. - RESISTANT TO DEMAGNETISATION. Excellent resistance to demagnetisation. - STRONG MAGNETIC HOLD. Each magnet can support a steel weight of up to 20kg vertically from the magnetic face when in flush contact with a mild steel surface. - SPECIFICATIONS. 40mm outer diameter x 25mm inner diameter x 5mm thick. ## Technical Specifications | Specification | Value | |---------------|-------| | Item Thickness | 5 Millimetres | | Number of Pieces | 1 | | Item Dimensions L x W x Thickness | 25W x 5Th millimetres | | Item Shape | Round | | Colour | Nickel | | Pull Force | 20 Kilograms | | Material Type | Copper,Nickel | ## Product Details - **Material:** Copper,Nickel - **Brand:** FIRST4MAGNETS - **Product dimensions:** 25W x 5Th millimetres - **Colour:** Nickel - **Shape:** Round ## Images ![Neodymium Magnet for Engineering, Manufacturing and Technology Applications - 40mm O.D. x 25mm I.D. x 5mm thick - 20kg Pull - Image 1](https://m.media-amazon.com/images/I/41XJ4s6Lg3L.jpg) ## Available Options This product comes in different **Size Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Works fine. *by A***R on Reviewed in the United Kingdom on 25 July 2024* With it, on a length of string, I managed to retrieve 2 items of cutlery that had fallen down the back of a kitchen unit when the kitchen drawer failed. I now have it in case I have further similar issues in the future. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Does exactly what it says. *by K***A on Reviewed in the United Kingdom on 27 January 2021* Not much to say, it's definitely a neodymium magnet and the measurements are in the title. You get what you buy and that's how it should be. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Five Stars *by R***N on Reviewed in the United Kingdom on 8 March 2017* Arrived as advertised ## Frequently Bought Together - Neodymium Magnet for Engineering, Manufacturing and Technology Applications - 40mm O.D. x 25mm I.D. x 5mm thick - 20kg Pull - Samarium Cobalt Ring Magnet for Motors, Electric Motors, Turbo Machinery and Sensors - 40mm O.D. x 25mm I.D. x 5mm thick - 11.4kg Pull --- ## 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.hr/products/53978623-neodymium-magnet-for-engineering-manufacturing-and-technology-applications-40mm-o](https://www.desertcart.hr/products/53978623-neodymium-magnet-for-engineering-manufacturing-and-technology-applications-40mm-o) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-08*