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4.9 Customer reviews

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Same Day Dispatch Mon-Fri before 3pm (NZST)

4.9 Customer reviews

30 Day Returns Shop with confidence

Same Day Dispatch Mon-Fri before 3pm (NZST)

4.9 Customer reviews

30 Day Returns Shop with confidence

Same Day Dispatch Mon-Fri before 3pm (NZST)

4.9 Customer reviews

30 Day Returns Shop with confidence

Neodymium Disc - 20mm x 3mm Gold

Name: Neodymium Disc - 20mm x 3mm Gold
Brand: AMF NZ
SKU: 20017
Price: 7.07 NZD
Availability: InStock
Rating: 5.0 (4 reviews)

Product code: 20017

Neodymium Disc - 20mm x 3mm Gold - AMF Magnets New Zealand

1 to 9 items

$7.07

10 to 99 items15% OFF

$5.95

100+ items27% OFF

$5.10

Total

$7.07

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Neodymium Disc - 20mm x 3mm Gold

Rated 5.0 out of 5

Based on 4 reviews

Product Code 20017

Pull Force* 2.9 kg

Weight 7 gm

Style Rare Earth Disc magnet Gold

Coating Gold

Direction of Magnetisation Axially magnetised

Dimensions Height:3mm, Diameter:20mm

*Measured against up to 10mm mild steel.

Magnetic Product Description:

This rare earth disc has a diameter of 20mm and a height of 3mm. It has a magnetic flux reading of 1810 Gauss and a pull force of 2.9kg. It is identified by the AMF magnet part number 20017.

Uses for our rare earth disc magnets:

This 20mm x 3mm Rare Earth magnet has a Gold coloured coating for decorative and aesthetic purposes. The Gold coating is slightly more expensive than standard Nickel but can add a degree of style or luxury around the home, retail store or office. Largely used in the DIY style Crafting, Quilting, Arts and Hobby areas.

Gold coated magnets are still susceptible to rust when exposed to the elements or damage from their environment. If you need to ensure that your gold magnet does not rust, you may want to consider applying a sealant which will extend the lifespan of the coating, but may reduce the pull force.

Write a Review

average rating 5.0 out of 5

Based on 4 reviews

5 Stars

4 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

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4 Reviews

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Reviewed by Martin S.

Verified Buyer

I recommend this product

Rated 5 out of 5

Review posted

Great product

Awesome magnet s. I use them in salt water and they doing the job

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AMF Magnets New Zealand

Hi Martin,

Thank you so much for taking the time to share your experience and for this fantastic 5 star review!

We're thrilled to hear these 20mm x 3mm neodymium disc magnets with gold coating are doing the job perfectly in your salt water application! It's wonderful to know they're performing so well in such a demanding environment. The gold coating really does provide excellent corrosion resistance, making these magnets ideal for marine and salt water conditions where standard magnets might struggle.

It's great to hear you're so pleased with how these magnets are holding up and delivering the performance you need for whatever project you're using them for.

Thank you for choosing AMF Magnetics for your salt water application needs!

Reviewed by Adrian R.

Verified Buyer

I recommend this product

Rated 5 out of 5

Review posted

Perfect buying more

They are perfect for holding my second screen on my laptop (Duex Max).

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Reviewed by George W C.

Verified Buyer

I recommend this product

Rated 5 out of 5

Review posted

Excellent product

This is a very good magnet, strong enough and just the right size for me to use.

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Reviewed by john

I recommend this product

Rated 5 out of 5

Review posted

gold plated

great little product. i use them for pain therapy and they work brilliantly. highly recommended.

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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 rare earth disc has a diameter of 20mm and a height of 3mm. It has a magnetic flux reading of 1810 Gauss and a pull force of 2.9kg. It is identified by the AMF magnet part number 20017.

Uses for our rare earth disc magnets:

This 20mm x 3mm Rare Earth magnet has a Gold coloured coating for decorative and aesthetic purposes. The Gold coating is slightly more expensive than standard Nickel but can add a degree of style or luxury around the home, retail store or office. Largely used in the DIY style Crafting, Quilting, Arts and Hobby areas.

Gold coated magnets are still susceptible to rust when exposed to the elements or damage from their environment. If you need to ensure that your gold magnet does not rust, you may want to consider applying a sealant which will extend the lifespan of the coating, but may reduce the pull force.

Write a Review

average rating 5.0 out of 5

Based on 4 reviews

5 Stars

4 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

4 Reviews

Sort by

Reviewed by Martin S.

Verified Buyer

I recommend this product

Rated 5 out of 5

Review posted

Great product

Awesome magnet s. I use them in salt water and they doing the job

Loading...

Was this helpful?

AMF Magnets New Zealand

Hi Martin,

Thank you so much for taking the time to share your experience and for this fantastic 5 star review!

We're thrilled to hear these 20mm x 3mm neodymium disc magnets with gold coating are doing the job perfectly in your salt water application! It's wonderful to know they're performing so well in such a demanding environment. The gold coating really does provide excellent corrosion resistance, making these magnets ideal for marine and salt water conditions where standard magnets might struggle.

It's great to hear you're so pleased with how these magnets are holding up and delivering the performance you need for whatever project you're using them for.

Thank you for choosing AMF Magnetics for your salt water application needs!

Reviewed by Adrian R.

Verified Buyer

I recommend this product

Rated 5 out of 5

Review posted

Perfect buying more

They are perfect for holding my second screen on my laptop (Duex Max).

Loading...

Was this helpful?

Reviewed by George W C.

Verified Buyer

I recommend this product

Rated 5 out of 5

Review posted

Excellent product

This is a very good magnet, strong enough and just the right size for me to use.

Loading...

Was this helpful?

Reviewed by john

I recommend this product

Rated 5 out of 5

Review posted

gold plated

great little product. i use them for pain therapy and they work brilliantly. highly recommended.

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.