5/10/25Pcs Neodymium Disc Countersunk Hole Magnets Heavy Duty Rare Earth Magnet Disc with Stainless Screws M3 M4 M5

Description:

Shape: Round Tolerance:±1.0mm Certification:RoHS passed Plating: Nickel + Copper + Nickel Triple Layer Plated Max Operating Temperature: 80C/176F

VERY DURABLE - Coated with three layers of nickel, copper and nickel to reduce corrosion and provide a smooth finish which greatly increase the longevity of the Magnets.

DIY PROJECTS - Refrigerator Magnets, Shower Door, Work or Office, Scientific Purposes, Arts and Crafts or School Classroom.

Packing quantity: 5/10/25pcs (delivery according to your choice)

Notice:

1. The large neodymium magnets are extremely strong, and must be handled with care to avoid personal injury and damage to the magnets. Fingers and other body parts can get severely pinched between two attracting magnets. It is easy broken,please be careful.

2. Never place neodymium magnets near electronics

3. Neodymium magnets are brittle, and can peel, crack or shatter if allowed to slam together.

4. Neodymium magnets will lose their magnetic properties if heated above 80°C/176°F.

Applications:

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

Electronics: permanent magnetic actuator vacuum circuit breakers, magnetic relays, meter, 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.

Other industries: magnetized Wax, pipe descaling, magnetic fixture, automatic mahjong machine, magnetic locks, doors and window magnetic, magnetic luggage, leather magnetic toys, magnetic tools, gifts and packaging.