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4.9 Customer reviews

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Same Day Dispatch Mon-Fri before 1pm (AEST)

4.9 Customer reviews

30 Day Returns Shop with confidence

Same Day Dispatch Mon-Fri before 1pm (AEST)

4.9 Customer reviews

30 Day Returns Shop with confidence

Same Day Dispatch Mon-Fri before 1pm (AEST)

4.9 Customer reviews

30 Day Returns Shop with confidence

Neodymium Disc Magnet - 8mm x 3mm | N50

Name: Neodymium Disc Magnet - 8mm x 3mm | N50
Brand: AMF MAGNETICS
SKU: D-D8H3-N50
Price: 1.61 AUD
Availability: InStock
Rating: 5.0 (11 reviews)

Product code: D-D8H3-N50

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$1.61

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$1.21

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$1.18

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$8.05

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Neodymium Disc Magnet - 8mm x 3mm | N50

Rated 5.0 out of 5

Based on 11 reviews

Product Code D-D8H3-N50

Pull Force* 1.67kg

Weight 1.11 gm

Style Neodymium DISC

Gauss 4349

Grade N50

Coating Nickel

Direction of Magnetisation Axially (through height)

Dimensions Height:3mm, Diameter:8mm

Safety Warning Magnets are not toys and should not be handled by children.

*Measured against up to 10mm mild steel.

Magnetic Product Description:

This neodymium magnetic disc has a diameter of 8mm and a height of 3mm. It has a magnetic flux reading of 4349 Gauss and a pull force of 1.67 kilos. It is identified by the AMF magnet part number D-D8H3-N50.

Uses for our small Rare Earth disc magnets:

Thin, disc-shaped magnets make it easy to join two surfaces magnetically. A disc magnet is easily glued into position with an epoxy adhesive to make timber, glass, alloy and plastic materials compatible with steel surfaces. This has handy applications in both commercial and domestic kitchens for hanging utensils in a convenient and hygienic way. Endless other opportunities exist to use magnetic adhesion for domestic, commercial and industrial purposes. Powerful Neodymium material inside this small nickel-plated disc is able to support weights of more than 1kg. Attachment with magnetic power is fast, simple, clean and modern. It is also long-lasting and operates without the need for external power or the moving parts used by more conventional fasteners that can potentially deteriorate over time.

Write a Review

average rating 5.0 out of 5

Based on 11 reviews

5 Stars

11 Reviews
4 Stars

0 Reviews
3 Stars

0 Reviews
2 Stars

0 Reviews
1 Star

0 Reviews

100% of reviewers would recommend this product to a friend

Customer photos and videos

Open user-uploaded photo and review in a modal

11 Reviews

Sort by

Reviewed by Christopher E.

Verified Buyer

I recommend this product

Rated 5 out of 5

Review posted

Perfect

Brought them for a printing project. They did exactly what I brought them for.

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Was this helpful?

AMF Magnetics

Hi Christopher,

Thank you so much for taking the time to leave this fantastic 5 star review!

We're thrilled to hear these 8mm x 3mm neodymium disc magnets worked perfectly for your printing project. It's wonderful to know they delivered exactly what you needed!

Thank you for choosing AMF Magnetics!

Reviewed by Jayne H.

Verified Buyer

I recommend this product

Age Range

65+

Gender

Female

Use of product

Arts & Crafts

Rated 5 out of 5

Review posted

3D printing

8x3mm best option to insert into 3D printing models

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Quality	Rated 5 out of 5
Ease of Use	Rated 5 out of 5
Value	Rated 5 out of 5
Strength	Rated 5 out of 5

Was this helpful?

AMF Magnetics

Hi Jayne,

Thank you for your 5 star review!

We're delighted to hear that our 8mm x 3mm neodymium disc magnets are working perfectly for your 3D printing projects. You're absolutely right - these dimensions are ideal for embedding into 3D printed models and designs.

The compact size and strong N50 grade make them perfect for applications where you need reliable magnetic functionality without compromising the aesthetics or structural integrity of your printed pieces. It's wonderful to see our magnets being used in such creative and innovative ways with 3D printing technology.

Thank you for taking the time to share your experience with other customers and makers.

Reviewed by Brett H.

Verified Buyer

I recommend this product

Rated 5 out of 5

Review posted

Does exactly as promised

Great holding power.

The straps on the bike panniers are now held down with magnets instead of faffing around with buckles and gloves.

Not much else to say, they do what they say they'll do. Even at 100km/h

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Was this helpful?

AMF Magnetics

Hi Brett,

That's wonderful to hear! We're delighted these 8mm x 3mm disc magnets are working so perfectly for your bike panniers. What a brilliant practical application - replacing fiddly buckles with reliable magnetic closures.

It's impressive that they're holding strong even at 100km/h! The N50 grade neodymium really does deliver excellent holding power in a compact size, and it sounds like you've found the perfect solution for your cycling setup.

Thank you for the 5-star review and for choosing AMF Magnetics for your practical project!

Best regards,
AMF Magnetics

Reviewed by Damien L.

Verified Buyer

I recommend this product

Rated 5 out of 5

Review posted

My Collection (different sizes & quantities) of Neodymium Disc Magnet

Great service and process went smoothly for my online order with items turning up a few days later after ordering - now I have to get into making my 3D printing projects.

Thanks magnets were just what I required and at a excellent price.

Cheers Damien

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Was this helpful?

Reviewed by Kieran C.

Verified Buyer

I recommend this product

Rated 5 out of 5

Review posted

Simon's Cat loves the fridge

These 3D printed magnets star the popular UK character Simon's Cat. These fridge magnets contain three embedded 8mmx3mm magnets, making them strong enough to hold anything to the fridge

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Was this helpful?

No FAQ available

NB: Ranges are indicative for product category, please check individual products for specic values within that range.

The most common coating for Neodymium magnets is Nickel + Copper + Nickel (Ni + Cu + Ni). This coating offers the magnet relatively good protection from corrosion and passive applications. If the magnet will be exposed to moisture or liquid then consider the use of an organic coating such as Epoxy. A hard wearing coating, Epoxy is suited to applications where the magnet will come under some friction or knocking.

Magnets are readily available in Blocks, Discs, Cylinders & Rings. AMF Magnetics specializes in the supply of short-run prototype magnets including Arc Segments, various magnetic orientations etc. If you need a magnet size that we don't carry in stock, submit a Design-a-Magnet enquiry for a quote on your custom magnet design.

Neodymium magnets are offered in several different grades. The first section N30-54 has an operating temperature of up to 80 degrees. Most of our stock only goes up to N38. The second section, denoted with the "M" prefix after the grade has an operating temperature 100 degrees. After this the grades are "H", "SH", "UH" & "EH". In order for the magnet to withstand a higher operating temperature, during production more of the raw material PrNd is incorporated as these elements have a naturally occurring resistance to high temperatures.

Magnetic Product Description:

This neodymium magnetic disc has a diameter of 8mm and a height of 3mm. It has a magnetic flux reading of 4349 Gauss and a pull force of 1.67 kilos. It is identified by the AMF magnet part number D-D8H3-N50.

Uses for our small Rare Earth disc magnets:

Thin, disc-shaped magnets make it easy to join two surfaces magnetically. A disc magnet is easily glued into position with an epoxy adhesive to make timber, glass, alloy and plastic materials compatible with steel surfaces. This has handy applications in both commercial and domestic kitchens for hanging utensils in a convenient and hygienic way. Endless other opportunities exist to use magnetic adhesion for domestic, commercial and industrial purposes. Powerful Neodymium material inside this small nickel-plated disc is able to support weights of more than 1kg. Attachment with magnetic power is fast, simple, clean and modern. It is also long-lasting and operates without the need for external power or the moving parts used by more conventional fasteners that can potentially deteriorate over time.

Write a Review

average rating 5.0 out of 5

Based on 11 reviews

5 Stars

11 Reviews
4 Stars

0 Reviews
3 Stars

0 Reviews
2 Stars

0 Reviews
1 Star

0 Reviews

100% of reviewers would recommend this product to a friend

Customer photos and videos

11 Reviews

Sort by

Reviewed by Christopher E.

Verified Buyer

I recommend this product

Rated 5 out of 5

Review posted

Perfect

Brought them for a printing project. They did exactly what I brought them for.

Loading...

Was this helpful?

AMF Magnetics

Hi Christopher,

Thank you so much for taking the time to leave this fantastic 5 star review!

We're thrilled to hear these 8mm x 3mm neodymium disc magnets worked perfectly for your printing project. It's wonderful to know they delivered exactly what you needed!

Thank you for choosing AMF Magnetics!

Reviewed by Jayne H.

Verified Buyer

I recommend this product

Age Range

65+

Gender

Female

Use of product

Arts & Crafts

Rated 5 out of 5

Review posted

3D printing

8x3mm best option to insert into 3D printing models

Loading...

Quality	Rated 5 out of 5
Ease of Use	Rated 5 out of 5
Value	Rated 5 out of 5
Strength	Rated 5 out of 5

Was this helpful?

AMF Magnetics

Hi Jayne,

Thank you for your 5 star review!

We're delighted to hear that our 8mm x 3mm neodymium disc magnets are working perfectly for your 3D printing projects. You're absolutely right - these dimensions are ideal for embedding into 3D printed models and designs.

The compact size and strong N50 grade make them perfect for applications where you need reliable magnetic functionality without compromising the aesthetics or structural integrity of your printed pieces. It's wonderful to see our magnets being used in such creative and innovative ways with 3D printing technology.

Thank you for taking the time to share your experience with other customers and makers.

Reviewed by Brett H.

Verified Buyer

I recommend this product

Rated 5 out of 5

Review posted

Does exactly as promised

Great holding power.

The straps on the bike panniers are now held down with magnets instead of faffing around with buckles and gloves.

Not much else to say, they do what they say they'll do. Even at 100km/h

Loading...

Was this helpful?

AMF Magnetics

Hi Brett,

That's wonderful to hear! We're delighted these 8mm x 3mm disc magnets are working so perfectly for your bike panniers. What a brilliant practical application - replacing fiddly buckles with reliable magnetic closures.

It's impressive that they're holding strong even at 100km/h! The N50 grade neodymium really does deliver excellent holding power in a compact size, and it sounds like you've found the perfect solution for your cycling setup.

Thank you for the 5-star review and for choosing AMF Magnetics for your practical project!

Best regards,
AMF Magnetics

Reviewed by Damien L.

Verified Buyer

I recommend this product

Rated 5 out of 5

Review posted

My Collection (different sizes & quantities) of Neodymium Disc Magnet

Great service and process went smoothly for my online order with items turning up a few days later after ordering - now I have to get into making my 3D printing projects.

Thanks magnets were just what I required and at a excellent price.

Cheers Damien

Loading...

Was this helpful?

Reviewed by Kieran C.

Verified Buyer

I recommend this product

Rated 5 out of 5

Review posted

Simon's Cat loves the fridge

These 3D printed magnets star the popular UK character Simon's Cat. These fridge magnets contain three embedded 8mmx3mm magnets, making them strong enough to hold anything to the fridge

Loading...

Was this helpful?

No FAQ available

NB: Ranges are indicative for product category, please check individual products for specic values within that range.

The most common coating for Neodymium magnets is Nickel + Copper + Nickel (Ni + Cu + Ni). This coating offers the magnet relatively good protection from corrosion and passive applications. If the magnet will be exposed to moisture or liquid then consider the use of an organic coating such as Epoxy. A hard wearing coating, Epoxy is suited to applications where the magnet will come under some friction or knocking.

Magnets are readily available in Blocks, Discs, Cylinders & Rings. AMF Magnetics specializes in the supply of short-run prototype magnets including Arc Segments, various magnetic orientations etc. If you need a magnet size that we don't carry in stock, submit a Design-a-Magnet enquiry for a quote on your custom magnet design.

Neodymium magnets are offered in several different grades. The first section N30-54 has an operating temperature of up to 80 degrees. Most of our stock only goes up to N38. The second section, denoted with the "M" prefix after the grade has an operating temperature 100 degrees. After this the grades are "H", "SH", "UH" & "EH". In order for the magnet to withstand a higher operating temperature, during production more of the raw material PrNd is incorporated as these elements have a naturally occurring resistance to high temperatures.