Buy Neodymium Magnet Rings Online
In our online shop you will find a wide range of Neodymium Magnetic Rings. Quality magnets at low price. They can vary in shape from flat Discs to thick Cylinders with a circular center hole. They are also known as Rare-Earth Magnet Rings due to their magnetic alloy made of Neodymium, Iron and Boron (NdFeB Magnets). Permanent Neodymium Magnets are the strongest commercially available magnets, with an extremely high adhesive force even in the smallest sizes.
In this category you will find many round magnets with a hole in the middle:
- Shape: ring (discs and cylinders with a round through hole in the center);
- Outer Diameter: from 8 to 105mm (mini, small or large magnets);
- Inner Diameter / Hole diameter: from 4 to 98mm (small or wide hole);
- Thickness / Height: from 1.2 to 20mm (very thin, flat or big magnets);
- Grade: from N35 to N56;
- Strength: up to 45kg !
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Strength: 0,53 Kg
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Neodymium Ring D.8X5X2mm
- From 0,15€ VAT Inc.
- Neodymium magnetic Ring Neodymium magnet with 8mm outer diameter, 5mm inner diameter and 2mm thickness. This magnet is N35, nickel coated, with axial magnetization. The pulling force is 0,53 Kg. Max temperature 80 °C
Quantity Price 10 - 59 0,50€ 60 - 149 0,36€ 150 - 300 0,25€ 301 - 600 0,18€ 601 - 1500 0,15€ -
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Strength: 1,10 Kg
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- 38%
Neodymium Ring D.9X4,8X3mm
- From 0,23€ VAT Inc.
- Neodymium magnetic Ring Neodymium magnet with 9mm outer diameter, 4,8mm inner diameter and 3mm thickness. This magnet is N35, nickel coated, with axial magnetization. The pulling force is 1,10 Kg. Max temperature 80 °C
Quantity Price 10 - 59 0,78€ 60 - 149 0,55€ 150 - 300 0,39€ 301 - 600 0,28€ 601 - 1500 0,23€ -
- 38%
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Strength: 1,70 Kg
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Neodymium Ring D.12(+/-0,05)X6X3(+/-0,05)mm SH
- From 0,34€ VAT Inc.
- Neodymium magnetic Ring Neodymium magnet with 12(+/-0,05)mm outer diameter, 6mm inner diameter and 3(+/-0,05)mm thickness. This magnet is N35, nickel coated, with axial magnetization. The pulling force is 1,70 Kg. Max temperature 150 °C
Quantity Price 10 - 59 1,12€ 60 - 149 0,80€ 150 - 300 0,56€ 301 - 600 0,40€ 601 - 1500 0,34€ -
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Strength: 1,10 Kg
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Neodymium Ring D.12X6X2mm
- From 0,19€ VAT Inc.
- Neodymium magnetic Ring Neodymium magnet with 12mm outer diameter, 6mm inner diameter and 2mm thickness. This magnet is N35, nickel coated, with axial magnetization. The pulling force is 1,10 Kg. Max temperature 80 °C
Quantity Price 10 - 59 0,64€ 60 - 149 0,45€ 150 - 300 0,32€ 301 - 600 0,23€ 601 - 1500 0,19€ -
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Strength: 2,23 Kg
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Neodymium Ring D.12X6X4mm
- From 0,31€ VAT Inc.
- Neodymium magnetic Ring Neodymium magnet with 12mm outer diameter, 6mm inner diameter and 4mm thickness. This magnet is N35, nickel coated, with axial magnetization. The pulling force is 2,23 Kg. Max temperature 80 °C
Quantity Price 10 - 59 1,03€ 60 - 149 0,73€ 150 - 300 0,52€ 301 - 600 0,37€ 601 - 1500 0,31€ -
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Strength: 1,14 Kg
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Neodymium Ring D.13X7X2mm
- From 0,18€ VAT Inc.
- Neodymium magnetic Ring Neodymium magnet with 13mm outer diameter, 7mm inner diameter and 2mm thickness. This magnet is N35, nickel coated, with axial magnetization. The pulling force is 1,14 Kg. Max temperature 80 °C
Quantity Price 10 - 59 0,60€ 60 - 149 0,43€ 150 - 300 0,30€ 301 - 600 0,22€ 601 - 1500 0,18€ -
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Strength: 1,50 Kg
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Neodymium Ring D.13X7X2,6mm
- From 0,21€ VAT Inc.
- Neodymium magnetic Ring Neodymium magnet with 13mm outer diameter, 7mm inner diameter and 2,6mm thickness. This magnet is N35, nickel coated, with axial magnetization. The pulling force is 1,50 Kg. Max temperature 80 °C
Quantity Price 10 - 59 0,69€ 60 - 149 0,49€ 150 - 300 0,35€ 301 - 600 0,25€ 601 - 1500 0,21€ -
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Strength: 0,60 Kg
- Out of Stock- 18%
Neodymium Ring D.14X6X1,2mm
- From 0,12€ VAT Inc.
- Neodymium magnetic Ring Neodymium magnet with 14mm outer diameter, 6mm inner diameter and 1,2mm thickness. This magnet is N35, nickel coated, with axial magnetization. The pulling force is 0,6 Kg. Max temperature 80 °C
Quantity Price 10 - 59 0,41€ 60 - 149 0,29€ 150 - 300 0,21€ 301 - 600 0,15€ 601 - 1500 0,12€ -
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Strength: 2,20 Kg
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Neodymium Ring D.14X6X2mm
- From 0,26€ VAT Inc.
- Neodymium magnetic Ring Neodymium magnet with 14mm outer diameter, 6mm inner diameter and 2mm thickness. This magnet is N35, nickel coated, with axial magnetization. The pulling force is 2,20 Kg. Max temperature 80 °C
Quantity Price 10 - 59 0,85€ 60 - 149 0,60€ 150 - 300 0,43€ 301 - 600 0,31€ 601 - 1500 0,26€ -
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Strength: 7,30 Kg
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Neodymium Ring D.14X6X10mm N45
- From 2,21€ VAT Inc.
- Neodymium magnetic Ring Neodymium magnet with 14mm outer diameter, 6mm inner diameter and 10mm thickness. This magnet is N45, nickel coated, with axial magnetization. The pulling force is 7,30 Kg. Max temperature 80 °C
Quantity Price 1 - 30 5,82€ 31 - 80 4,66€ 81 - 180 3,38€ 181 - 350 2,74€ 351 - 600 2,21€ -
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Strength: 2,45 kg
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Neodymium Ring D.15X6X3mm
- From 0,32€ VAT Inc.
- Neodymium magnetic Ring Neodymium magnet with 15mm outer diameter, 6mm inner diameter and 3mm thickness. This magnet is N35, nickel coated, with axial magnetization. The pulling force is 2,45 Kg. Max temperature 80 °C
Quantity Price 10 - 59 1,06€ 60 - 149 0,75€ 150 - 300 0,53€ 301 - 600 0,38€ 601 - 1500 0,32€ -
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Strength: 1,80 Kg
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Neodymium Ring D.16X6X2mm
- From 0,30€ VAT Inc.
- Neodymium magnetic Ring Neodymium magnet with 16mm outer diameter, 6mm inner diameter and 2mm thickness. This magnet is N35, nickel coated, with axial magnetization. The pulling force is 1,80 Kg. Max temperature 80 °C
Quantity Price 10 - 59 0,99€ 60 - 149 0,70€ 150 - 300 0,50€ 301 - 600 0,36€ 601 - 1500 0,30€ -
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Strength: 0,88 Kg
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Neodymium Ring D.16,5(+/-0,05)x12,5(+/-0,05)x1,5(+/-0,05) mm
- From 0,20€ VAT Inc.
- Neodymium magnetic Ring Neodymium magnet with 16,5(+/-0,05)mm outer diameter, 12,5(+/-0,05)mm inner diameter and 1,5(+/-0,05)mm thickness. This magnet is N35, nickel coated, with axial magnetization. The pulling force is 0,88 Kg. Max temperature 80 °C
Quantity Price 10 - 35 0,48€ 36 - 100 0,36€ 101 - 200 0,31€ 201 - 599 0,26€ 600 - 900 0,20€ -
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Strength: 0,88 Kg
- Out of Stock
Neodymium Ring D.16,5X12,5X1,5mm
- From 0,20€ VAT Inc.
- Neodymium magnetic Ring Neodymium magnet with 16,5mm outer diameter, 12,5mm inner diameter and 1,5mm thickness. This magnet is N35, nickel coated, with axial magnetization. The pulling force is 0,88 Kg. Max temperature 80 °C
Quantity Price 10 - 35 0,48€ 36 - 100 0,36€ 101 - 200 0,31€ 201 - 599 0,26€ 600 - 900 0,20€ -
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Strength: 1,80 Kg
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Neodymium Ring D.17,5X7,5X2mm
- From 0,30€ VAT Inc.
- Neodymium magnetic Ring Neodymium magnet with 17,5mm outer diameter, 7,5mm inner diameter and 2mm thickness. This magnet is N35, nickel coated, with axial magnetization. The pulling force is 1,80 Kg. Max temperature 80 °C
Quantity Price 10 - 35 0,71€ 36 - 100 0,53€ 101 - 200 0,46€ 201 - 599 0,39€ 600 - 900 0,30€ -
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Strength: 2,90 Kg
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Neodymium Ring D.17,5X7,5X3mm
- From 0,57€ VAT Inc.
- Neodymium magnetic Ring Neodymium magnet with 17,5mm outer diameter, 7,5mm inner diameter and 3mm thickness. This magnet is N35, nickel coated, with axial magnetization. The pulling force is 2,90 Kg. Max temperature 80 °C
Quantity Price 10 - 35 1,36€ 36 - 100 1,02€ 101 - 200 0,88€ 201 - 599 0,75€ 600 - 900 0,57€ -
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Strength: 2,30 Kg
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- 20%
Neodymium Ring D.18X6X2mm
- From 0,26€ VAT Inc.
- Neodymium magnetic Ring Neodymium magnet with 18mm outer diameter, 6mm inner diameter and 2mm thickness. This magnet is N35, nickel coated, with axial magnetization. The pulling force is 2,30 Kg. Max temperature 80 °C
Quantity Price 1 - 30 0,68€ 31 - 80 0,54€ 81 - 180 0,39€ 181 - 350 0,32€ 351 - 600 0,26€ -
- 20%
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Strength: 3,00 Kg
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Neodymium Ring D.18X8X3mm
- From 0,51€ VAT Inc.
- Neodymium magnetic Ring Neodymium magnet with 18mm outer diameter, 8mm inner diameter and 3mm thickness. This magnet is N35, nickel coated, with axial magnetization. The pulling force is 3,00 Kg. Max temperature 80 °C
Quantity Price 1 - 30 1,33€ 31 - 80 1,06€ 81 - 180 0,77€ 181 - 350 0,63€ 351 - 600 0,51€ -
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Strength: 6,73 Kg
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Neodymium Ring D.18X8X8mm
- From 1,40€ VAT Inc.
- Neodymium magnetic Ring Neodymium magnet with 18mm outer diameter, 8mm inner diameter and 8mm thickness. This magnet is N35, nickel coated, with axial magnetization. The pulling force is 6,73Kg. Max temperature 80 °C
Quantity Price 1 - 30 3,69€ 31 - 80 2,95€ 81 - 180 2,14€ 181 - 350 1,73€ 351 - 600 1,40€ -
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Strength: n.d. Kg
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Neodymium Ring D.18X8X8mm Diam
- From 1,40€ VAT Inc.
- Neodymium magnetic Ring Diametral Neodymium magnet with 18mm outer diameter, 8mm inner diameter and 8mm thickness. This magnet is N35, nickel coated, with Diametral magnetization. The pulling force is n.d. Kg. Max temperature 80 °C
Quantity Price 1 - 30 3,69€ 31 - 80 2,95€ 81 - 180 2,14€ 181 - 350 1,73€ 351 - 600 1,40€ -
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Strength: 1,11 Kg
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Neodymium Ring D.19X14X1,5mm
- From 0,34€ VAT Inc.
- Neodymium magnetic Ring Neodymium magnet with 19mm outer diameter, 14mm inner diameter and 1,5mm thickness. This magnet is N35, nickel coated, with axial magnetization. The pulling force is 1,11 Kg. Max temperature 80 °C
Quantity Price 1 - 30 0,90€ 31 - 80 0,72€ 81 - 180 0,52€ 181 - 350 0,42€ 351 - 600 0,34€ -
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Strength: 3,40 Kg
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Neodymium Ring D.20X7X3mm
- From 0,90€ VAT Inc.
- Neodymium magnetic Ring Neodymium magnet with 20mm outer diameter, 7mm inner diameter and 3mm thickness. This magnet is available in N35 and N42. Nickel coated with axial magnetization. Max temperature 80 °C
Quantity Price 10 - 35 2,15€ 36 - 100 1,61€ 101 - 200 1,40€ 201 - 599 1,18€ 600 - 900 0,90€ -
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Strength: 6,50 Kg
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Neodymium Ring D.20X8X10mm
- From 1,33€ VAT Inc.
- Neodymium magnetic Ring Neodymium magnet with 20mm outer diameter, 8mm inner diameter and 10mm thickness. This magnet is N35, nickel coated, with axial magnetization. The pulling force is 6,50 Kg. Max temperature 80 °C
Quantity Price 1 - 30 3,50€ 31 - 80 2,80€ 81 - 180 2,03€ 181 - 350 1,65€ 351 - 600 1,33€ -
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Strength: 8,50 Kg
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Neodymium Ring D.20X8X20mm
- From 3,57€ VAT Inc.
- Neodymium magnetic Ring Neodymium magnet with 20mm outer diameter, 8mm inner diameter and 20mm thickness. This magnet is N35, nickel coated, with axial magnetization. The pulling force is 8,50 Kg. Max temperature 80 °C
Quantity Price 1 - 10 6,15€ 11 - 50 5,23€ 51 - 150 4,31€ 151 - 250 3,57€ -
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Strength: 2,14 Kg
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Neodymium Ring D.20X8,5X2mm
- From 0,94€ VAT Inc.
- Neodymium magnetic Ring Neodymium magnet with 20mm outer diameter, 8,5mm inner diameter and 2mm thickness. This magnet is N35, nickel coated, with axial magnetization. The pulling force is 2,14 Kg. Max temperature 80 °C
Quantity Price 1 - 30 2,48€ 31 - 80 1,98€ 81 - 180 1,44€ 181 - 350 1,17€ 351 - 600 0,94€ -
Neodymium Magnet Discs with a Center Through Hole – For Sale Online at the best price – Wholesale and Retail
In this category there are many Neodymium Magnet Rings of different shape. You can find the size and magnetic strength in the produt name and description! For example a D.8x5x2 magnet ring has an outer diameter of 8mm, an inner diameter / hole diameter of 5mm and a thickness / height of 2mm.
These ring-shaped magnet are axially magnetized: the poles are located on the flat surfaces (top and bottom, parallel to the axis).
The center hole makes these ring magnets very useful for numerous applications; however, please note that they are quite fragile and not well-suited for mounting with screws or bolts. Alternatively, you might consider our Countersunk hole magnet discs and Threaded hole magnet discs. To explore all available options, shapes, and materials, please visit our Magnets with hole page.
If you need assistance finding the right magnet for your application, or if you are looking for a diametrically magnetized ring magnet (with poles located on the curved surface of the ring), please contact us via online chat, email, or phone (Monday to Friday, 8AM to 5PM GMT+1).
Magnetic Washers and Cylinders with Through Hole
These are all neodymium disc magnets with a hole in the middle, but we have many MAGNETS WITH HOLE that can suit your needs. Maybe you are looking for:
Neodymium countersunk hole discs: Neodymium discs with a countersunk hole in the center. Round magnets with a hole for screws. They are perfect to be fixed with a screw to any material or surface. Many sizes available: diameter from 10 to 50mm, thickness from 2 to 20mm, hole diameter from 3.2 to 6.5mm;
Neodymium discs with hole and double countersink: Neodymium Discs with a countersunk hole on both sides. This makes them extremely versatile. They can be screwed to any surface, allowing you to choose the polarity on each side;
Neodymium threaded hole discs: Neodymium discs with a threaded hole in the center (tapped hole). Round magnets with a through-hole for screws and bolts. They are perfect for fastening with hex bolts, cap screws, socket screws, set screws and threaded studs. Many sizes available with M3, M4 and M5 thread;
Neodymium pots with through hole: Neodymium discs with a through-hole in the center. These magnets are encased in a steel pot for added protection and magnetic force. Standard, countersunk or threaded hole;
Neodymium threaded hole pots: Neodymium discs (cylinders) with a blind threaded hole in the center. These Neodymium magnets are encased in a steel pot for added protection and magnetic force. They can be attached to hex bolts, cap screws, socket screws, set screws and threaded studs. Many sizes available with M3, M4, M5, M6 and M8 thread.
BROWSE THE MENU OR HAVE A LOOK AT OUR MAIN PAGES:
Any question about neodymium magnet discs and our product range? Here a quick guide:
What are Neodymium Magnets?
Neodymium Magnets are the strongest commercially available Magnets. Also called Rare Earth Magnets or NdFeB Magnets (nd magnets, neomagnets), they are made of an alloy of neodymium, iron and boron. Neodymium is a rare-earth element (REE). Even at their smallest size Neodymium Magnets have a Very High Magnetic Strength and Coercivity. Check out our blog post Neodymium Magnets: The Complete Guide
What are the grades of Neodymium magnets? What does the letter N stand for?
The grade of a Neodymium magnet indicates its magnetic strength – the higher the grade, the stronger the magnet. This grade is indicated by the letter N followed by a number (usually 35 up to 56). It is linked to the magnetic flux output per unit of volume, and increases with the quantity of Neodymium present in the magnet. Our standard products are N35 but we have many magnets in stock with N38, N40, N42, N45, N48, N50, N52, N56 grades.
How strong is a Neodymium magnet?
The strength of a Neodymium magnet depends on multiple factors like size, shape and magnetic grade. You can find clear specifications like the pulling force / force of attraction in the product page. For reference, a D.12×3 mm Neodymium Disc with N35 grade has an attraction force of 1,8 Kg, whereas with N52 it has 3,10 Kg. But a N56 Magnet with the same size reaches 4,5 kg !!! Check out our blog post How strong is a Neodymium Magnet?
What is the maximum temperature at which Neodymium magnetic ring can be used?
Our standard magnets have a maximum working temperature of 80 °C, but we can produce magnets on request that can reach up to 200 °C. Check out our Heat Resistant Magnets Page
What are the possible coatings for ring magnets?
We can produce Neodymium magnets with nickel, rubber, plastic, resin, zinc, black epoxy, white epoxy and gold coatings! Our magnets can have iron, plastic, rubber or PVC housings.
What are the magnetization options for ring magnets?
Usually, our magnets are axially magnetized, but we can also produce diametrically or radially magnetized magnets. Custom-made disc magnets according to your needs. Do not hesitate to contact us.
The shape of the neodymium rings in this category can vary significantly: from thin magnet washers to big magnetic cylinders. The difference between the inner and outer diameters of the ring determines the magnet's surface area and the width of the hole.
Our Heavy Duty Neodymium Rings Size Range:
Ring Outer Diameter: 8 mm, 9 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 16.5mm, 17.5mm, 18 mm, 19mm, 20 mm, 22.5 mm, 23 mm, 24 mm, 25 mm, 30 mm, 32 mm, 37 mm, 39 mm, 39.5 mm, 40 mm, 44 mm, 48 mm, 70 mm, 90 mm, 105 mm.
Ring Inner Diameter / Hole Diameter: 4 mm, 4.8 mm, 5 mm, 6 mm, 7 mm, 7.5 mm, 8 mm, 8.5 mm, 9 mm, 10 mm, 12.5 mm, 13 mm, 14 mm, 15 mm, 19 mm, 20 mm, 26 mm, 32 mm, 68 mm, 98 mm.
Magnet Thickness / Height: 0.5 mm, 1 mm, 1.2 mm, 1.3 mm, 1.5 mm, 2 mm, 2.5 mm, 2.6 mm, 2.7 mm, 3 mm, 3.5 mm, 3.6mm, 4 mm, 5 mm, 5.8 mm, 6 mm, 7 mm, 8 mm, 8.5 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, 15 mm, 17 mm, 18 mm, 20 mm, 23 mm, 25 mm, 28 mm, 30 mm, 35 mm, 40 mm, 42 mm.
Some other sizes may be available. Ask our team! We can also provide custom-size magnets.
Why should you buy Neodymium Ring Magnets Online on SuperMagneticShop.com?
On SuperMagneticShop.com you can buy Neodymium Rings Online directly from the manufacturer:
- Wide range and millions of Neodymium magnet rings ready in stock. Mini, small, standard or large magnets. Very thin and flat magnets or big magnets. Many different shapes available;
- Quality Neodymium magnets at the best price. The more you buy, the lower the price. Wholesale and retail;
- We supply the strongest Neodymium magnets on the market, with magnetization grade up to N56;
- We are a manufacturer, supplier and wholesaler of Neodymium magnets since 1973 with 50+ years experience on the market and a well established reputation and reliability. We are ISO9001 certified;
- We fulfill thousands of orders every year with plenty of positive reviews available on Trustedshops, Google and our Social Media Channels;
- Fast delivery across Europe, with same-day shipping for orders completed before 12pm (gmt+1);
- Clear and fair return policy with further buyer protection provided by Trustedshops;
- Magnets with customized dimensions and characteristics for every need. Custom-manufactured magnets for unique applications;
- Customer service in 5 languages: English, Italian , French, Spanish and German
. Rapid response times by live chat, phone or e-mail with expert technical assistance; - Year-round special sales and further discounts for large orders;
- Clear specifications and detailed information provided for each magnet in the product page;
- Great browsing experience with product search functionality, product filters and user guides;
- FAQs and helpful articles about magnets;
- Worldwide shipping and tailored quotes for business clients.
Do you need help choosing the right magnet for your application?
Ask our team via Chat, E-Mail or by phone: GO TO CONTACTS
Do you need a magnet with different characteristics?
Use our CUSTOM MAGNETS REQUEST PAGE
Do you need a quote for large orders?
Use our BULK ORDERS REQUEST PAGE
Are you a Company looking for Partnerships, Supply Contracts, Custom Quotations, Custom Made Products or Worldwide Shipping Options?
Visit our B2B PAGE
Any more questions? Visit our FAQ PAGE! You can also read our articles: Neodymium vs Ferrite Magnets: complete guide and Neodymium Magnets: The Complete Guide !