Permanent Neodymium Magnets with Regular M5 M6 M8 Holes

Permanent Neodymium Magnets with Regular M5 M6 M8 Holes

Short Description:

Countersunk Magnets, also known as Round Base, Round Cup, Cup or RB magnets, are powerful mounting magnets, built with neodymium magnets in a steel cup with a 90° countersunk hole on the working surface to accommodate a standard flat-head screw.


Product Detail

Product Tags

Product Information

Product Name Neodymium Magnet, NdFeB Magnet
Material Neodymium Iron Boron
Grade & Working Temperature Grade Working Temperature
N30-N55 +80℃
N30M-N52 +100℃
N30H-N52H +120℃
N30SH-N50SH +150℃
N25UH-N50U +180℃
N28EH-N48EH +200℃
N28AH-N45AH +220℃
Shape Disc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid and Irregular shapes and more. Customized shapes are available
Coating Ni, Zn, Au, Ag, Epoxy, Passivated, etc..
Application Sensors, motors, filter automobiles, magnetic holders, loudspeakers, wind generators,  medical equipment, etc.
Sample If in stock, free sample and deliver at same day; Out of stock, delivery time is same with mass production

Product dispaly

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Customized neodymium magnets

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Disc neodymium magnet, size and grade can be customized

Premium grades ranging from N28 to N52,geometric shapes in various thicknesses. Magnetic direction, coating material and size can be customized according to customer requirements

Block neodymium magnet, , size and grade can be customized

Premium grades ranging from N28 to N52,geometric shapes in various thicknesses. Magnetic direction, coating material and size can be customized according to customer requirements

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Ring neodymium magnet, size and grade can be customized

Premium grades ranging from N28 to N52,geometric shapes in various thicknesses. Magnetic direction, coating material and size can be customized according to customer requirements

Arc neodymium magnet, size and grade can be customized, temperature resistance up to 220℃ for some special motor use

Premium grades ranging from N28 to N52,geometric shapes in various thicknesses. Magnetic direction, coating material and size can be customized according to customer requirements. Some special request of temperature resistance also can be satisfied, we customize high temperature resistance magnets up to 220℃

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Countersink neodymium magnet of different shapes

Premium grades ranging from N28 to N52,geometric shapes in various thicknesses. Magnetic direction, coating material and size can be customized according to customer requirements.

Special shape neodymium magnets, shape, size and grade can be customized

The grade can be N28-N52. Magnetic direction, coating material and size can be customized according clients' request. Compared with other manufacturer, except normal shapes, we also good at making  different kinds of special shape magnets

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Shapes and sizes

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Magnetic Direction

Every magnet has a north seeking and a south seeking face on opposite ends. The north face of one magnet will always be attracted towards the south face of another magnet.

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Coating

Support all magnet plating , like Ni, Zn, Epoxy , Gold, Silver etc.

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What is Neodymium?

Neodymium is a silvery-white metal that is moderately reactive and quickly oxidises to a yellowish colour in air. The metal is soft and ductile. It has a hexagonal structure, a density of 7.004 gm/cm3, a melting point of 1021 °C, and a boiling point of 3027 °C. Neodymium oxide, or neodymia, occurs as a sesquioxide with the formula Nd2O3. The oxide is a pale white powder with a specific gravity of 7.3 gm/cm3, a melting point of 2233 °C, and a formula weight of 336.48.

Why choose US?

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Delivery

We support express, air, sea, train, truck etc. and DDP, DDU, CIF, FOB, EXW trade term.

Delivery

Payment

Support: L/C, Westerm Union, D/P, D/A, T/T, MoneyGram, Credit Card, PayPal, etc..

payment

Chat now!

Vivian Xu
Sales Manager
Zhaobao Magnet Group
---30 years magnets manufacturer
Fixed Line:+86-551-87877118
Email: zb10@magnet-supplier.com

Mobile/ Wechat/Whatsapp +86-18119606123


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