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Neodymium Block Magnet - 75mm x 12mm x 6mm (2 x Countersunk Holes 3.4mm to 6.4mm)

Product code: 22002C

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Neodymium Block Magnet - 75mm x 12mm x 6mm (2 x Countersunk Holes 3.4mm to 6.4mm)

Rated 5.0 out of 5
Based on 1 review
Product Code 22002C
Pull Force* 15.04kg
Weight 40 gm
Style Rare Earth Block Magnet with 2 countersunk holes (3.4mm to 6.4mm) at 90º.
Grade N45
Coating NiCuNi (Nickel)
Direction of Magnetisation Magnetised through the 6mm height/thickness
Dimensions Width:12mm, Height:6mm, Length:75mm
*Measured against up to 10mm mild steel.
Neodymium Block Magnet - 75mm x 12mm x 6mm (2 x Countersunk Holes 3.4mm to 6.4mm)

Magnetic Product Description:

This Rare Earth block magnet has a length of 75mm, a width of 12mm and a height of 6mm. This magnet is N45 grade and has two countersunk holes, each with a diametre of 3.4mm to 6.4mm at an angle of 90º. Please refer to the diagram for further dimensions. This product has a pull force of 15.04kg and is identified by AMF Part Number 22002C.

Uses for our Rare Earth block magnets:


Countersunk magnets come into their own when non-ferrous materials need to be made magnetic. In locations where steel surfaces predominate, the application of countersunk Neodymium magnets to different materials like timber, plastic or alloy can be transformative to the ambience of the environment and extremely simple to execute. Attaching the magnets with screws via the countersunk hole onto softer and more attractive materials makes these more decorative items removable and reusable. Steel fencing and safety barriers can be embellished with magnetically attached decorative or protective sheets for a promotional event, street stall or any outdoor function. In other circumstances, acrylic advertising material or important information can be magnetically applied to steel structures or scaffolding where they can be easily observed by employees, patrons or passers-by and their message comprehended and complied with.

These strong Block magnets with a countersunk hole at each end can hold up to 15.04kg each. They can be attached to a range of materials with a countersunk screw to make it magnetic and then later removed if needed. A flat metal plate of similar size can act a metal attraction point for locations where few metal surfaces are present or when they are not in reasonable proximity. Rebating the entire magnet into timber, MDF or similar material will make a seamless and invisible join to a metal plate or metal surface.

average rating 5.0 out of 5
Based on 1 review
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100% of reviewers would recommend this product to a friend
1 Review
Reviewed by Chazzy
I recommend this product
Rated 5 out of 5
Review posted

Powerful and perfect

I bought the small block magnets to make a sled magnet for dragging across the ground to pick up nails and screws etc.

I set the magnets in a block of timber and put a thin piece of plastic over them to make it easier to remove the material it picks up.

These magnets are incredibly powerful for the size and do the job I intended very well.

Great service from these guys... will be visiting the site for more later.

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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.