100/200/300/500pcs 4x10 4x20 Magnet Superpower Dia4mm 4*20mm N35 Search Magnetic Neodymium NdFeB Magnets Fridge Aimant Plate
Size: 4X20mm 5x20mm
Magnetic properties: N35
A Neodymium magnet also known as NdFeB are the most widely used type of rare earth magnet.
Please note that by their very nature, neodymium magnets are brittle and do break easily if not handled carefully. Please take care when using.
so where children can't find, in case of eating wrongly.
Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.
hard texture, stable performance, very good price.
Application is extremely widwe.
Acoustic field: the speaker, receiver, microphone, alarm, stage audio, car audio and so on.
Electronics: permanent magnetic actuator vacuum circuit breakers, magnetic relays, meter, sound meter, a reed switch, sensors.
Electrical field: VCM, CD/DVD-ROM, generators, motors, servo motors, micro-motors,motors, vibration motors.
Machinery and equipment: magnetic separation, magnetic crane, magnetic machinery.
Healthcare: MRI scanners, medical equipment, magnetic health products and so on.
Wedding corsage badges, etc., can be replaced with a magnet attracts every other clothes pins, so as not to damage the dress. For the overlying metal drawing board for fixing the drawing paper. Magnetic blackboard whiteboard fixed file drawings.
Advertising magnets available to replace the original fixtures, at any time convenient to replace the ad content.
Models piling, you can use small magnets to connect two widgets.
Studio, bulk magnet can be used to adsorb screws and other parts, even wrenches and other tools.
▲The best coating-Ni+Cu+Ni three-layer coating. The best coating available, providing shiny and rust-resistant coating The steel cup provides protection for the magnet and helps prevent chipping or cracking.
▲Multi-purpose-unique design with countersunk holes and eye bolts is very suitable for fishing all kinds of iron-nickel materials underwater. It is a good idea for magnet fishing, lifting, hanging, and recycling applications. Search for eye bolts, screws, hooks, fasteners and other items in your warehouse garage or yard and have fun.
▲Permanent strength-Neodymium is a rare earth metal, suitable for making permanent strong magnets. This fishing magnet has permanent magnetism, and it will be as powerful even decades later