4mm dia x 8mm thick N42 Neodymium Magnet - 0.7kg Pull

These small but high-performance Neodymium (N42) cylindrical rod magnets generate incredible magnetism from a small pole area.

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£3.56£2.97
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Technical Specification
Product Description
Useful Links
Product Reviews

Product Code:	F408
Shape:	Disc
Magnetic Face:	4mm dia
Thickness:	8mm
Grade:	N42
Plating:	Ni-Cu-Ni ( Nickel )
Material:	NdFeB
Performance (Gauss):	4700
Vertical Pull (Kg):	0.7
Slide Resistance (Kg):	0.14
Max Temp (degrees C):	80
Fixing:	Araldite/Loctite

4mm diameter x 8mm thick
+/-0.1mm tolerance
Each magnet's north and south pole are on opposite 4mm circular faces
Each magnet can support a steel weight of up to 0.7kg vertically from the magnetic face when in flush contact with a mild steel surface
Excellent resistance to demagnetisation
Coated with three layers of nickel, copper and nickel to reduce corrosion and provide a smooth and clean finish

Our 4mm diameter Neodymium rod magnets are some of the smallest in our rod magnet range and produce an astonishing 0.7g pull for their size. These particular magnets are favoured among craft enthusiasts and model makers but they also have many uses in engineering, manufacturing and technology where small size and maximum strength are required. What's more, because of their resistance to demagnetisation they are ideal for creating a shock-absorbing or damping effect when used to repel other magnets.

Here you'll find some useful links and documents to help you get the best out of our product. From the product brochure, to how our customers have used the product, to some helpful landing pages and blogs to give you more inspiration on how you can use the product. Scroll down to find out more...