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ri008x0031x006x003-N-VG-N
8721548503038
All holding forces are measured under ideal conditions and may differ in practice.
You use this neodymium ring magnet when something needs to be firmly attached without any hassle. The outer diameter is Ø8 mm, with an inner diameter of Ø6 mm and a thickness of 3 mm. Thanks to the drilled and countersunk hole, you can screw it flush into wood, plastic, or another dry interior wall, so the screw head is neatly recessed. Useful for fastenings in displays, furniture, or small technical constructions where space is limited but grip is needed.
The core is NdFeB with N35 magnetization, making it compact in size and robust in use. It is coated with NiCuNi, a smooth metallic layer of nickel, copper, and nickel that gives the magnet its sleek finish. You often see it in places where a calm and clean appearance is desired, such as with sensors, interior components, or presentation solutions. Only suitable for dry indoor environments.
According to the declarations of conformity provided by the manufacturer, this product complies with the current European RoHS Directive and REACH Regulation.

Neodymium magnets are very powerful and can bounce off each other and/or iron objects at high speed. The force increases as the magnet gets larger, which also increases the risk of breakage. Two of the larger magnets in our range are powerful enough to break fingers or at least cause a few large blisters.
Therefore, wear work gloves and keep magnets away from children. Also, keep Neodymium (NdFeB) magnets at a safe distance from people with pacemakers. This also applies to electronic devices and payment cards.
Neodymium magnets are still the most powerful magnets available today. Our super-strong magnets also remain magnetic virtually indefinitely, provided they are not exposed to the maximum operating temperature or are used with opposite poles.
The letters and numbers in the material coding have the following meaning: The N stands for Neodymium, the subsequent digits indicate the maximum magnetic energy expressed in MgOe. If there are no further letters after this, the magnet can be used up to 80 degrees Celsius.
If there are still letters behind it, it can reach a higher temperature.
We indicate adhesive force in grams or kilograms because this appeals to more people than Newton. The indicated force is measured perpendicular to the magnet. The adhesive force is the force required to pull a smooth, flat steel object (ST37) at least 10 millimeters thick from the magnet in question.
This force quickly diminishes when, for example, there's a gap or layer of paint between the magnet and the object. Even half a millimeter can reduce the force by half. A steel alloy or a rough surface also significantly reduces the holding force.
As mentioned, the direction of the adhesive force is perpendicular to the magnet, but the shear force is much smaller and also depends on the friction between the magnet and the object.
€0,75
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Find the most frequently asked questions or contact one of our specialists.
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