Neodymium Ring Magnet - (OD)12.5mm x (ID)3mm-9mm x (H)6mm | North Countersunk Face

Product code: 23012

$4.00 for 1 to 9 items
$3.50buy 10 to 99 itemsand save 12%
$3.01buy 100+ itemsand save 24%
Total
$4.00

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Neodymium Ring Magnet - (OD)12.5mm x (ID)3mm-9mm x (H)6mm | North Countersunk Face

Rated 4.9 out of 5
Based on 16 reviews
Product Code 23012
Pull Force* 3.9 kg
Weight 5 gm
Style Rare Earth Ring magnet NTH C/Sunk Face
Coating Nickel (NiCuNi)
Direction of Magnetisation Axially magnetised thru the 6mm
Dimensions Outside Diameter:12.5mm, Inside Diameter:3mm, Thickness:6mm
*Measured against up to 10mm mild steel.

Magnetic Product Description:

This Rare Earth ring magnet has an outside diameter of 12.5mm, an inside diameter of 3mm (to 9mm) with a countersunk hole through the north face and a thickness or height of 6mm. It has a pull force of 3.9kg. It is identified by the AMF magnet part number 23012.

Uses for our North Facing Rare Earth Ring Magnets:

There is only one thing more practical and convenient than a Countersunk Neodymium Ring magnet, and this is it. This Countersunk Ring is available in a matching North / South pair. When used in conjunction, the countersunk faces of each magnet attract and bond together. No metal or metallic material is required. This simple, yet revolutionary product development means any material can be bonded to any other material with the convenience and simplicity of magnetism. Plastic, Timber, Ceramics or Cloth can be bonded with other materials by attaching these complementary magnets with a flat screw, wire, cable ties or even string when resources are stretched. Although they are most commonly used for cabinetry closures, they have the ability to solve a number of difficult bonding problems where magnetism is desired but no ferrous metal is present. These paired Rings provide the convenience and efficiency of magnetic hold without the obvious and unsightly appearance of hooks, latches, bolts or clips.

average rating 4.9 out of 5
Based on 16 reviews
  • 5 Stars
    15 Reviews
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    1 Review
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    0 Reviews
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16 Reviews
Reviewed by Geoff S.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Support Aussie

These magnets are great. I use them all over my woodwork shop to hold steel rules nearby all my benches and machines. They're great as cabinet door "latches". Hold my screws in one place. Keep knives and blades held up against the beer fridge as well as calipers. Spill a few nails on the floor? No worries, pick them up easily.

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Reviewed by Colin A.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

The perfect solution

We needed a reliable and ongoing supply of ring magnets to use as magnetic door latches as part of our Australian designed and manufactured UviPortable UVC disinfection cabinets (www.uvcleantech.com). These have been perfect. High quality, strong, and backed by reliable ordering and delivery process.

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Reviewed by Carl B.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Super Strong, Super Fast

Super Strong, super fast and cheap

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Reviewed by Daniel S.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

An excellent product

In the application I use these magnets they work perfectly. They’re used as a mounting point in place of a press stud and used with the disc magnets to secure a mesh screen in an overhead position 👍

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Reviewed by Heather F.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Great product

These magnets suited the project and made it a success.

The staff are knowledgeable and very helpful.

Thank you

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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.