2/5/10/15/20/50PCS 40x10x4mm Block Search Magnet 40*10*4 Powerful Strong Magnets 40x10x4 Quadrate Neodymium Magnets

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2/5/10/15/20/50PCS 40x10x4mm Block Search Magnet 40*10*4 Powerful Strong Magnets 40x10x4 Quadrate Neodymium Magnets

Item Information:

Item Name:  Industrial Magnet

Material :  Neodymium / NdFeB

Grade Model:Permanent  N35

Plating:  Nickel + Copper + Nickel Triple Layer Plated

Shape:  Block

Tolerance:  0~2mm

Color:  Silver

Max OperatingTemperature:  80 Celsius degree / 176 Fahrenheit degree

Magnetic pole direction:Axially magnetized / Thickness direction


1. The pictures and product colors displayed in the store are for reference only. Please refer to the physical objects received;

2. Different batches of magnets have different tolerances. Please read the details carefully before purchasing;

3. The magnet shall be far away from magnetic sensitive objects such as magnetic disk, magnetic card, magnetic tape, bank card and watch, as well as electronic medical equipment such as pacemaker.

4. The magnet material is hard and brittle. It is made of sintered powder. During use, ensure that the magnet will not be seriously impacted. Please handle with care. If used improperly, it is easy to cause damage and rupture of the magnet, rather than the quality of the magnet.

5. The larger and thicker the magnet, the stronger the magnetic force. During use, please avoid stabbing your fingers with magnets. It is prohibited for people under the age of 14.

6. It is normal to have small defect marks on the surface of the magnet, which will not affect the normal use of the magnet. Please buy it carefully;

7. If you have any questions, please leave us a message on the express platform, and we will reply to you as soon as we see the information;

8.After placing an order, you can view the tracking information through the link https://www.17track.net OR https://global.cainiao.com.


Use Area:

1. Acoustic field: the speaker, receiver, microphone, alarm, stage audio, car audio and so on.

2. Electronics: permanent magnetic actuator vacuum circuit breakers, magnetic relays, meter, sound meter, a reed switch, sensors.

3. Electrical field: VCM, CD / DVD-ROM, generators, motors, servo motors, micro-motors,motors, vibration motors.

4. Machinery and equipment: magnetic separation, magnetic machinery.

5. Healthcare: medical equipment, magnetic health products and so on.

6. Wedding corsage badges, etc., can be replaced with a magnet attracts

every other clothes pins, so as not to damage the dress.

7. For the overlying metal drawing board for fixing the drawing paper. Magnetic blackboard whiteboard fixed file drawings.

8. Advertising magnets available to replace the original fixtures, at any time

convenient to replace the ad content.

9. Models piling, you can use small magnets to connect two widgets.

10. Studio, bulk magnet can be used to adsorb screws and other parts, even wrenches and other tools.



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