By Grade

NEODYMIUM IRON BORON MAGNETS – Magnet Grade

Magnet Grade – Known as third generation of Rare Earth magnets, Neodymium Iron Boron (NdFeB) magnets are the most powerful and advanced commercialized permanent magnet today. Since they are made from Neodymium, one of the most plentiful rare earth elements, and inexpensive iron, NdFeB magnets offer the best value in cost and performance.

Sintered NdFeB Magnets By Grade

Sintered NdFeB Magnets By Grade

NdFeB magnets are available in both sintered and bonded forms. Sintered NdFeB offers the highest magnetic properties (28 MGOe to 50 MGOe) while Bonded NdFeB offers lower energy properties. Although bonded magnets do not possess magnetic properties as advanced as those of sintered magnets, they can be made in shapes and sizes that are difficult to achieve with sintering.

A variety of coatings can be applied to the magnets’ surface to overcome the principle drawback of neodymium-based magnets, their tendency to corrode easily.

Neodymium Magnet Grade: N27-N52, 30M-50M, 30H-48H, 30SH-45SH, 28UH-40UH, 28EH-38EH, 28AH~35AH;

Sintered NdFeB Magnets By Grade

N Material NdFeB

M Material NdFeB

H Material NdFeB

SH Material NdFeB

UH Material NdFeB

EH Material NdFeB

AH Material NdFeB

Typical Magnetic Properties / Magnet Grade

Grade

Max. Energy Product

Remanence

Coercive Force

Rev. Temp. Coeff.

Curie Temp.

Max. Working Temp.

(BH)max

Br

Hc

Hci

Bd

Hd

Tc

Tw

MGOe

kJ/m3

kG

mT

kOe

kA/m

kOe

kA/m

%/°C

%/°C

°C

°C

N27

25-29

199-231

10.50

1050

>10.0

>796

>12.0

>955

-0.12

-0.60

310

80

N30

28-31

223-247

11.00

1100

>10.2

>812

>12.0

>955

-0.12

-0.60

310

80

N33

31-33

247-263

11.50

1150

>10.5

>836

>12.0

>955

-0.12

-0.60

310

80

N35

33-36

263-287

12.00

1200

>10.9

>868

>12.0

>955

-0.12

-0.60

310

80

N38

36-39

287-310

12.40

1240

>11.3

>899

>12.0

>955

-0.12

-0.60

310

80

N40

38-41

302-326

12.70

1270

>11.4

>907

>12.0

>955

-0.12

-0.60

310

80

N42

40-43

318-342

13.00

1300

>11.5

>915

>12.0

>955

-0.12

-0.60

310

80

N45

43-46

342-366

13.50

1350

>11.6

>923

>12.0

>955

-0.12

-0.60

310

80

N48

46-49

366-390

14.00

1400

>11.6

>923

>12.0

>955

-0.12

-0.60

310

80

N50

48-51

382-406

14.30

1430

>10.3

>820

>12.0

>955

-0.12

-0.60

310

80

N52

50-53

398-422

14.50

1450

>10.3

>820

>11.0

>877

-0.12

-0.60

310

80

N30M

28-31

223-247

11.00

1100

>10.2

>812

>14.0

>1114

-0.12

-0.59

320

100

N33M

31-33

247-263

11.50

1150

>10.5

>836

>14.0

>1114

-0.12

-0.59

320

100

N35M

33-36

263-287

12.00

1200

>10.9

>868

>14.0

>1114

-0.12

-0.59

320

100

N38M

36-39

287-310

12.40

1240

>11.4

>907

>14.0

>1114

-0.12

-0.59

320

100

N40M

38-41

302-326

12.70

1270

>11.6

>923

>14.0

>1114

-0.12

-0.59

320

100

N42M

40-43

318-342

13.00

1300

>12.0

>955

>14.0

>1114

-0.12

-0.59

320

100

N45M

43-46

342-366

13.50

1350

>12.5

>995

>14.0

>1114

-0.12

-0.59

320

100

N48M

46-49

366-390

14.00

1400

>12.9

>1027

>14.0

>1114

-0.12

-0.59

320

100

N50M

48-51

382-406

14.30

1430

>13.1

>1043

>14.0

>1114

-0.11

-0.58

320-350

100

N30H

28-31

223-247

11.00

1100

>10.2

>812

>17.0

>1353

-0.11

-0.58

320-350

120

N33H

31-34

247-271

11.50

1150

>10.5

>836

>17.0

>1353

-0.11

-0.58

320-350

120

N35H

33-36

263-287

12.00

1200

>10.9

>868

>17.0

>1353

-0.11

-0.58

320-350

120

N38H

36-39

287-310

12.40

1240

>11.4

>907

>17.0

>1353

-0.11

-0.58

320-350

120

N40H

38-41

302-326

12.70

1270

>11.6

>923

>17.0

>1353

-0.11

-0.58

320-350

120

N42H

40-43

318-342

13.00

1300

>12.0

>955

>17.0

>1353

-0.11

-0.58

320-350

120

N45H

43-46

342-366

13.50

1350

>12.5

>999

>17.0

>1353

-0.11

-0.58

320-350

120

N48H

46-49

366-390

14.00

1400

>12.9

>1027

>17.0

>1353

-0.11

-0.55

340-360

120

N30SH

28-31

223-247

11.00

1100

>10.2

>812

>20.0

>1592

-0.11

-0.55

340-360

150

N33SH

31-34

247-271

11.50

1150

>10.6

>844

>20.0

>1592

-0.11

-0.55

340-360

150

N35SH

33-36

263-287

12.00

1200

>11.0

>876

>20.0

>1592

-0.11

-0.55

340-360

150

N38SH

36-39

287-310

12.40

1240

>11.4

>907

>20.0

>1592

-0.11

-0.55

340-360

150

N40SH

38-41

302-326

12.70

1270

>11.8

>939

>20.0

>1592

-0.11

-0.55

340-360

150

N42SH

40-43

318-342

13.00

1300

>12.4

>987

>20.0

>1592

-0.11

-0.55

340-360

150

N45SH

43-46

342-366

13.50

1350

>12.6

>1003

>20.0

>1592

-0.11

-0.51

350-380

150

N28UH

26-29

207-231

10.60

1060

>9.6

>764

>25.0

>1990

-0.11

-0.51

350-380

180

N30UH

28-31

223-247

11.00

1100

>10.2

>812

>25.0

>1990

-0.11

-0.51

350-380

180

N33UH

31-34

247-271

11.50

1150

>10.8

>860

>25.0

>1990

-0.11

-0.51

350-380

180

N35UH

33-36

263-287

12.00

1200

>11.3

>899

>25.0

>1990

-0.11

-0.51

350-380

180

N38UH

36-39

287-310

12.40

1240

>11.5

>915

>25.0

>1990

-0.11

-0.51

350-380

180

N40UH

38-41

302-326

12.70

1270

>11.8

>939

>25.0

>1990

-0.11

-0.51

350-380

180

N28EH

26-29

207-231

10.70

1070

>9.8

>780

>30.0

>2388

-0.11

-0.51

350-380

200

N30EH

28-31

223-247

11.10

1110

>10.2

>812

>30.0

>2388

-0.11

-0.51

350-380

200

N33EH

31-34

227-271

11.50

1150

>10.8

>860

>30.0

>2388

-0.11

-0.51

350-380

200

N35EH

33-36

263-287

12.00

1200

>11.1

>884

>30.0

>2388

-0.11

-0.51

350-380

200

N38EH

36-39

287-310

12.40

1240

>11.5

>915

>30.0

>2388

-0.11

-0.51

350-380

200

N28AH

26-29

207-231

10.70

1070

>9.8

>780

>35.0

>2786

-0.11

-0.51

350-380

220

N30AH

28-31

223-247

11.10

1110

>10.2

>812

>35.0

>2786

-0.11

-0.51

350-380

220

N33AH

31-34

227-271

11.50

1150

>10.8

>860

>35.0

>2786

-0.11

-0.51

350-380

220

N35AH

33-36

263-287

12.00

1200

>11.1

>884

>35.0

>2786

-0.11

-0.51

350-380

220

15 x 10 x 5mm NdFeB Rectangular Magnet N40M Ni

15 x 10 x 5mm NdFeB Rectangular Magnet N40M Ni

15 x 10 x 5mm NdFeB Rectangular Magnet N40M Ni, Rare Earth Super Strong Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, Nickel Coating Licensed Neodymium Permanent Magnets China Supplier 15 x 10 x 5mm NdFeB Rectangular Magnet N40M Ni Technical Specifications: Item: NBN40M-15-10-5 Grade: N40M Material: Neodymium (NdFeB) Plating: Nickel Shape: Block, Rectangular, Rectangle, […]

15 x 10 x 3mm NdFeB Magnet Rectangle N45 Ni

15 x 10 x 3mm NdFeB Magnet Rectangle N45 Ni

15 x 10 x 3mm NdFeB Magnet Rectangle N45 Ni, Rare Earth Super Strong Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, Nickel Coating Licensed Neodymium Permanent Magnets China Supplier 15 x 10 x 3mm NdFeB Magnet Rectangle N45 Ni Technical Specifications: Item: NBN45-15-10-3 Grade: N45 Material: Neodymium (NdFeB) Plating: Nickel Shape: Block, Rectangular, Rectangle, […]

15 x 6 x 3mm Rectangular Extra Strong NdFeB Magnet N45M Ni

15 x 6 x 3mm Rectangular Extra Strong NdFeB Magnet N45M Ni

15 x 6 x 3mm Rectangular Extra Strong NdFeB Magnet N45M Ni, Rare Earth Super Strong Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, Nickel Coating Licensed Neodymium Permanent Magnets China Supplier 15 x 6 x 3mm Rectangular Extra Strong NdFeB Magnet N45M Ni Technical Specifications: Item: NBN45M-15-6-3 Grade: N45M Material: Neodymium (NdFeB) Plating: […]

15 x 5 x 50mm Neo Block Axial Direction Magnet N45 Ni

15 x 5 x 50mm Neo Block Axial Direction Magnet N45 Ni

15 x 5 x 50mm Neo Block Axial Direction Magnet N45 Ni, Extra Strong Rare Earth Licensed Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, Nickel Coating Neodymium Permanent Magnets China Supplier 15 x 5 x 50mm Neo Block Axial Direction Magnet N45 Ni Technical Specifications: Item: NBN45-15-5-50 Grade: N45 Material: Neodymium (NdFeB) Plating: […]

10-x-10-x-30mm-Rectangle-Permanent-Magnet-N40-Nickel

10 x 10 x 30mm Rectangle Permanent Magnet N40 Ni

10 x 10 x 30mm Rectangle Permanent Magnet N40 Ni, Super Strong Rare Earth Licensed Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, Nickel Coating Axial Direction Neodymium Permanent Magnets China Supplier 10 x 10 x 30mm Rectangle Permanent Magnet N40 Ni Technical Specifications: Item: NBN40-10-10-30 Grade: N40 Material: Neodymium (NdFeB) Plating: Nickel Shape: […]

10 x 10 x 3mm Block Licensed NdFeB Magnet N45 Ni

10 x 10 x 3mm Block Licensed NdFeB Magnet N45 Ni

10 x 10 x 3mm Block Licensed NdFeB Magnet N45 Ni, Super Strong Rare Earth Licensed Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, Nickel Coating Neodymium Rectangle Permanent Magnets China Supplier 10 x 10 x 3mm Block Licensed NdFeB Magnet N45 Ni Technical Specifications: Item: NBN45-10-10-3 Grade: N45 Material: Neodymium (NdFeB) Plating: Nickel […]

10 x 10 x 1mm Neo Square Magnet N35 Ni

10 x 10 x 1mm Neo Square Magnet N35 Ni

10 x 10 x 1mm Neo Square Magnet N35 Ni, Super Strong Rare Earth Licensed Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, Nickel Coating Decorative Neodymium Square Permanent Magnets China Supplier 10 x 10 x 1mm Neo Square Magnet N35 Ni Technical Specifications: Item: NBN35-10-10-1 Grade: N35 Material: Neodymium (NdFeB) Plating: Nickel Shape: […]

10 x 5 x 8mm Sintered NdFeB Block Magnet N45 Ni

10 x 5 x 8mm Sintered NdFeB Block Magnet N45 Ni

10 x 5 x 8mm Sintered NdFeB Block Magnet N45 Ni, Super Strong Rare Earth Licensed Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, NiCuNi Coating Decorative Neodymium Rectangular Permanent Magnets China Supplier 10 x 5 x 8mm Sintered NdFeB Block Magnet N45 Ni Technical Specifications: Item: NBN45-10-5-8 Grade: N45 Material: Neodymium (NdFeB) Plating: […]

10 x 5 x 1.5 mm Rare Earth Rectangular Magnet N52 Ni

10 x 5 x 1.5 mm Rare Earth Rectangular Magnet N52 Ni

10 x 5 x 1.5 mm Rare Earth Rectangular Magnet N52 Ni, Extra Super Strong Rare Earth Licensed Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, Nickel-Copper-Nickel Coating Decorative Neodymium Rectangular Permanent Magnets China Supplier 10 x 5 x 1.5 mm Rare Earth Rectangular Magnet N52 Ni Technical Specifications: Item: NBN52-10-5-1.5 Grade: N52 Material: […]

10 x 4 x 2 mm Neo Block Magnet N52 Nickel

10 x 4 x 2 mm Neo Block Magnet N52 Nickel

10 x 4 x 2 mm Neo Block Magnet N52 Nickel, Extra Super Strong Rare Earth Licensed Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, Nickel Coating Neodymium Rectangle Square Permanent Magnets China Supplier 10 x 4 x 2 mm Neo Block Magnet N52 Nickel Technical Specifications: Item: NBN52-10-4-2 Grade: N52 Material: Neodymium (NdFeB) […]

8 x 4 x 3 mm Rare Earth NdFeB Block Magnet N48 Ni

8 x 4 x 3 mm Rare Earth NdFeB Block Magnet N48 Ni

8 x 4 x 3 mm Rare Earth NdFeB Block Magnet N48 Ni, Super Strong Rare Earth Licensed Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, Nickel Coating Neodymium Rectangular Square Permanent Magnets China Supplier 8 x 4 x 3 mm Rare Earth NdFeB Block Magnet N48 Ni Technical Specifications: Item: NBN48-8-4-3 Grade: N48 […]

10 x 5 x 1.5 mm Rectangular NdFeB Magnet N50 Gold

10 x 5 x 1.5 mm Rectangular NdFeB Magnet N50 Gold

10 x 5 x 1.5 mm Rectangular NdFeB Magnet N50 Gold, Extra Super Strong Rare Earth Licensed Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, Gold Au Coating Decorative Neodymium Rectangular Permanent Magnets China Supplier 10 x 5 x 1.5 mm Rectangular NdFeB Magnet N50 Gold Technical Specifications: Item: NBN50-10-5-1.5-G Grade: N50 Material: Neodymium […]

10 x 10 x 1mm Thin NdFeB Square Magnet N42 Ni

10 x 10 x 1mm Thin NdFeB Square Magnet N42 Ni

10 x 10 x 1mm Thin NdFeB Square Magnet N42 Ni, Super Strong Rare Earth Licensed Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, NiCuNi Coating Decorative Neodymium Square Permanent Magnets China Supplier 10 x 10 x 1mm Thin NdFeB Square Magnet N42 Ni Technical Specifications: Item: NBN42-10-10-1 Grade: N42 Material: Neodymium (NdFeB) Plating: […]

10 x 5 x 1 mm Neodymium Rectangle Magnet N50 Gold

10 x 5 x 1 mm Neodymium Rectangle Magnet N50 Gold

10 x 5 x 1 mm Neodymium Rectangle Magnet N50 Gold, Extra Super Strong Rare Earth Licensed Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, Gold Coating Neodymium Rectangle Square Permanent Magnets China Supplier 10 x 5 x 1 mm Neodymium Rectangle Magnet N50 Gold Technical Specifications: Item: NBN50-10-5-1-G Grade: N50 Material: Neodymium (NdFeB) […]

10 x 4 x 1 mm Block Neodymium Magnet N42 Nickel

10 x 4 x 1 mm Block Neodymium Magnet N42 Nickel

10 x 4 x 1 mm Block Neodymium Magnet N42 Nickel, Extra Super Strong Rare Earth Licensed Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, Nickel Coating Neodymium Rectangle Square Permanent Magnets China Supplier 10 x 4 x 1 mm Block Neodymium Magnet N42 Nickel Technical Specifications: Item: NBN42-10-4-1 Grade: N42 Material: Neodymium (NdFeB) […]

10 x 3 x 2 mm Rectangular NdFeB Magnet N52 Gold

10 x 3 x 2 mm Rectangular NdFeB Magnet N52 Gold

10 x 3 x 2 mm Rectangular NdFeB Magnet N52 Gold, Extra Super Strong Rare Earth Licensed Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, Au Plated Coating Neodymium Rectangle Square Permanent Magnets China Supplier 10 x 3 x 2 mm Rectangular NdFeB Magnet N52 Gold Technical Specifications: Item: NBN52-10-3-2-G Grade: N52 Material: Neodymium […]

8 x 8 x 4 mm Rare Earth Square Magnet N50 Ni

8 x 8 x 4 mm Rare Earth Square Magnet N50 Ni

8 x 8 x 4 mm Rare Earth Square Magnet N50 Ni, Super Strong Rare Earth Licensed Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, Nickel Coating Sintering Neodymium Rectangular Square Permanent Magnets China Factory Supplier 8 x 8 x 4 mm Rare Earth Square Magnet N50 Ni Ni Technical Specifications: Item: NBN50-8-8-4 Grade: […]

5 x 5 x 2mm Small Strong Square Neo Magnet N42 Gold

5 x 5 x 2mm Small Strong Square Neo Magnet N42 Gold

5 x 5 x 2mm Small Strong Square Neo Magnet N42 Gold, Super Strong Rare Earth Licensed Sintered NdFeB Block Magnet for Toy and Craft, Golden Au Coating Neodymium Rectangle Permanent Magnets China Supplier Wholesale 5 x 5 x 2mm Small Strong Square Neo Magnet N42 Gold Technical Specifications: Item: NBN42-5-5-2-G Grade: N42 Material: Neodymium […]

100mm x 30mm Huge Disc Strongest Neodymium Magnet N52 Ni

100mm x 30mm Huge Disc Strongest Neodymium Magnet N52 Ni

100mm x 30mm Huge Disc Strongest Neodymium Magnet N52 Ni, Super Strong Rare Earth Licensed Sintered NdFeB Disk Round Magnet for Toy and Craft, Nickel Coated Neodymium Disc Permanent Magnets China Supplier Wholesales 100mm x 30mm Huge Disc Strongest Neodymium Magnet N52 Ni Technical Specifications: Item: NDN52-10030 Grade: N52 Material: Neodymium (NdFeB) Plating: Nickel Shape: […]

70mm x 40mm Large NdFeB Magnet Disc Round N40 Nickel

70mm x 40mm Large NdFeB Magnet Disc Round N40 Nickel

70mm x 40mm Large NdFeB Magnet Disc Round N40 Nickel, Wholesales Magnetic Dots, Super Strong Rare Earth Licensed Sintered NdFeB Disk Round Magnet for Toy and Craft, Nickel Coated Neodymium Disc Permanent Magnets China Supplier Exporter 70mm x 40mm Large NdFeB Magnet Disc Round N40 Nickel Technical Specifications: Item: NDN40-7040 Grade: N40 Material: Neodymium (NdFeB) Plating: Nickel […]

60mm x 10mm Dsic NdFeB Super Strong Magnet N45 Ni

60mm x 10mm Disc NdFeB Super Strong Magnet N45 Ni

60mm x 10mm Disc NdFeB Super Strong Magnet N45 Ni, Wholesale Magnetic Discs, Super Strong Rare Earth Sintered NdFeB Disk Dot Round Magnet for Toy and Craft, 80 °C Nickel Coated Neodymium Disc Permanent Magnets China Factory Supplier 60mm x 10mm Disc NdFeB Super Strong Magnet N45 Ni Technical Specifications: Item: NDN45-6010 Grade: N45 Material: […]

50mm x 20mm Rare Earth Disc Neodymium Magnet N38 Ni

50mm x 20mm Rare Earth Disc Neodymium Magnet N38 Ni

50mm x 20mm Rare Earth Disc Neodymium Magnet N38 Ni, Sintered Neo Super Strong Rare Earth Sintered NdFeB Disk Round Magnet for Toy and Craft, 80 °C Nickel Coated Neodymium Disc Permanent Magnets China Supplier 50mm x 20mm Rare Earth Disc Neodymium Magnet N38 Ni Technical Specifications: Item: NDN38-5020 Grade: N38 Material: Neodymium (NdFeB) Plating: […]

45mm x 5mm Disc Super Strong NdFeB Magnet N48 Ni

45mm x 5mm Disc Super Strong NdFeB Magnet N48 Ni

45mm x 5mm Disc Super Strong NdFeB Magnet N48 Ni, Super Strong Rare Earth Sintered NdFeB Disk Round Magnet for Toy and Craft, 80 °C  Nickel Coated Neodymium Disc Permanent Magnets China Supplier 45mm x 5mm Disc Super Strong NdFeB Magnet N48 Ni Technical Specifications: Item: NDN48-4505 Grade: N48 Material: Neodymium (NdFeB) Plating: Nickel Shape: Disk, […]

35mm x 5mm Rare Earth Disc NdFeB Magnet N42 Ni

35mm x 5mm Rare Earth Disc NdFeB Magnet N42 Ni

35mm x 5mm Rare Earth Disc NdFeB Magnet N42 Ni, Super Strong Rare Earth Sintered NdFeB Disk Round Magnet for Toy and Craft, 80 °C  Nickel Coated Neodymium Disc Permanent Magnets China Supplier 35mm x 5mm Rare Earth Disc NdFeB Magnet N42 Ni Technical Specifications: Item: NDN42-3505 Grade: N42 Material: Neodymium (NdFeB) Plating: Nickel Shape: Disk, […]

30mm x 10mm Sintering Neodymium Magnet Circular N45 Ni

30mm x 10mm Sintering Neodymium Magnet Circular N45 Ni

30mm x 10mm Sintering Neodymium Magnet Circular N45 Ni, Super Strong Rare Earth Sintered NdFeB Disk Round Magnet for Toy and Craft, Nickel Coated Neodymium Disc Permanent Magnets China Factory Supplier 30mm x 10mm Sintering Neodymium Magnet Circular N45 Ni Technical Specifications: Item: NDN45-3010 Grade: N45 Material: Neodymium (NdFeB) Plating: Nickel Shape: Disk, Round, Disc, […]

8 x 3 x 2 mm Extra Strong Block Magnet N52 Zn

8 x 3 x 2 mm Extra Strong Block Magnet N52 Zn

8 x 3 x 2 mm Extra Strong Block Magnet N52 Zn, Super Strong Rare Earth Licensed Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, Zinc Coating Neodymium Rectangle Square Permanent Magnets China Supplier 8 x 3 x 2 mm Extra Strong Block Magnet N52 Zn Technical Specifications: Item: NBN52-8-3-2 Grade: N52 Material: Neodymium […]

10 x 4 x 1 mm Block Neo Magnet N50 Nickel

10 x 4 x 1 mm Block Neo Magnet N50 Nickel

10 x 4 x 1 mm Block Neo Magnet N50 Nickel, Extra Super Strong Rare Earth Licensed Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, Nickel Coating Neodymium Rectangle Square Permanent Magnets China Supplier 10 x 4 x 1 mm Block Neo Magnet N50 Nickel Technical Specifications: Item: NBN50-10-4-1 Grade: N50 Material: Neodymium (NdFeB) […]

5 x 4 x 1mm Block Small Neo Magnet N50 Gold

5 x 4 x 1mm Block Small Neo Magnet N50 Gold

5 x 4 x 1mm Block Small Neo Magnet N50 Gold, Super Strong Rare Earth Licensed Sintered NdFeB Block Magnet for Toy and Craft, NiCuNi Coating Neodymium Rectangle Permanent Magnets China Supplier 5 x 4 x 1mm Block Small Neo Magnet N50 Gold Technical Specifications: Item: NBN50-5-4-1-G Grade: N50 Material: Neodymium (NdFeB) Plating: Gold Shape: […]