Skip to content.
Your Cart (0)
You're $3.03 away from free shipping!

4mm Rare Earth Magnets

36 items

Show filters
Price range
Shape
Strength
Grade
Coating
Use
Direction
36 results found
Sorted by
  1. Neodymium Block - Countersunk 50x20x5 D8/D4 N42

    Countersunk Neodymium Block Magnet - 50mm x 20mm x 5mm | Countersunk Holes 4mm to 8mm | N42

    Code: CB-L50W20H5D8/D4
    Pull Force: 13.18 kg

    ... many applications where a long, thin rare earth magnet is needed. Uses for our strong Neodymium Rare Earth Block Magnets: Neodymium magnets are made from powerful rare earth minerals. This unique magnetic material gives ...

    $36.40 for 1 to 9 items
    $31.22 for 10 to 99 items and save 14%
    $27.16buy 100+ items and save 25%

    Prices are GST Incl.

    Volume pricing available on request
  2. Buy large Neodymium magnets!

    Neodymium Block Magnet - 50mm x 50mm x 25.4mm

    Rated 4.5 out of 5
    2 Reviews

    Code: 22003A
    Pull Force: 102 kg

    ... .4mm. It has a pull force of 102 Kilos against 5 mm mild steel. It has a magnetic flux reading of 4200 and is supplied with a Nickel coating. This product uses the AMF magnet part number 22003A., Uses for our rare earth ...

    $207.00 for 1 to 9 items
    $186.06 for 10 to 99 items and save 10%
    $147.87buy 100+ items and save 29%

    Prices are GST Incl.

    Volume pricing available on request
  3. Neodymium Block - 10mm x 5mm x 4mm

    Neodymium Block Magnet - 10mm x 5mm x 4mm

    Rated 5.0 out of 5
    2 Reviews

    Code: 22047
    Pull Force: 1.6 kg

    ... a width of 5mm and a 4mm thickness. It has a gauss reading of 4589 and a pull force of 1.6 kg. It is known by part number 22047., Uses for our rare earth block magnets: Extensively used by the thermo plastic fabrication ...

    $3.96 for 1 to 9 items
    $2.65 for 10 to 99 items and save 33%
    $2.28buy 100+ items and save 42%

    Prices are GST Incl.

    Volume pricing available on request
  4. Neodymium Block Magnet - 50.8mm x 25.4mm x 6.35mm

    Code: B-W25.4H6.35L50.8-N35
    Pull Force: 13.58 kg

    ... of 25.4mm and a height of 6.35mm. It has a pull force of 13.58 kgs against 10 mm mild steel and a magnetic flux of 2003 with a Nickel coating and a grade of N35. , Uses for our powerful rare earth block magnets: RIC is ...

    $33.52 for 1 to 9 items
    $29.50 for 10 to 99 items and save 12%
    $26.89buy 100+ items and save 20%

    Prices are GST Incl.

    Volume pricing available on request
  5. Neodymium Block - 10mm x 4mm x 5mm

    Neodymium Block Magnet - 10mm x 4mm x 5mm

    Rated 5.0 out of 5
    1 Reviews

    Code: 22050
    Pull Force: 1.5 kg

    ... a length of 10mm, a width of 4mm and a height of 5mm. It has a 5234 gauss reading and a pull force of 1.5kg. Identified as part number 22050., Uses for our rare earth block magnets: Used for retail and acrylic displays ...

    $3.91 for 1 to 9 items
    $2.53 for 10 to 99 items and save 35%
    $2.27buy 100+ items and save 42%

    Prices are GST Incl.

    Volume pricing available on request
  6. Neodymium Block - 3mm x 3mm x 4mm

    Neodymium Block Magnet - 3mm x 3mm x 4mm

    Rated 5.0 out of 5
    1 Reviews

    Code: 22069
    Pull Force: 340 gm

    Magnetic Product Description: This rare earth block magnet has a length of 3mm, a width of 3mm and a 4mm thickness. It has a gauss reading of 5804 and a pull force of 340 grams. Its part number is 22069. If you want a ...

    $1.13 for 1 to 9 items
    $0.85 for 10 to 99 items and save 25%
    $0.67buy 100+ items and save 41%

    Prices are GST Incl.

    Volume pricing available on request
  7. Countersunk block magnets

    Neodymium Block Magnet - 40mm x 10mm x 4mm | Countersunk Hole 4mm-8mm

    Rated 4.6 out of 5
    11 Reviews

    Code: 22008
    Pull Force: 3.5 kg approx.

    Magnetic Product Description: This Neodymium Rare Earth Block Magnet has a length of 40mm, a width of 10mm and a thickness of 4mm. It has the AMF magnet part number 22008. It has a centred 4mm countersunk hole with an ...

    $12.13 for 1 to 9 items
    $10.21 for 10 to 99 items and save 16%
    $8.67buy 100+ items and save 29%

    Prices are GST Incl.

    Volume pricing available on request
  8. Neodymium Block Magnet 6x6x3 mm N48

    Neodymium Block Magnet - 8mm x 4mm x 3mm | N50

    Code: B-W4H3L8-N50
    Pull Force: 1.3kg

    ... width of 4mm and a height of 3mm. It has a magnetic flux reading of 6845 Gauss and a pull force of 1.3 kilos. It is identified by the AMF magnet part number B-W4H3L8-N50. , Uses for our rare earth block magnets: For the ...

    $1.55 for 1 to 9 items
    $1.21 for 10 to 99 items and save 22%
    $1.10buy 100+ items and save 29%

    Prices are GST Incl.

    Volume pricing available on request
  9. Neodymium Block Magnet 25.4x12.7x3.175mm N45

    Neodymium Block Magnet - 25.4mm x 12.7mm x 3.175mm | N45

    Code: B-W12.7H3.175L25.4-N45
    Pull Force: 3.81kg

    ... a length of 25.4mm, width of 2.7mm and a height of 3.175mm. It has a pull force of 3.81kilos. It is identified by the AMF magnet part number B-W12.7H3.175L25.4-N45. , Uses for our rare earth block magnets: The dimensions ...

    $9.34 for 1 to 9 items
    $7.48 for 10 to 99 items and save 20%
    $7.02buy 100+ items and save 25%

    Prices are GST Incl.

    Volume pricing available on request
  10. Neodymium Block - 20mm x 10mm x 4mm

    Neodymium Block Magnet - 20mm x 10mm x 4mm | Countersunk 4mm-8mm hole

    Rated 4.9 out of 5
    7 Reviews

    Code: 22023
    Pull Force: 3.5 kg approx.

    ... . It has a 20mm length, 10mm height and a 4mm thickness, as well as a pull force of 3.5kg. , Uses for our Countersunk Rare Earth Bar Magnets: This Rare Earth Block Magnet is a great all-purpose magnetic tool for joining ...

    $7.75 for 1 to 9 items
    $6.45 for 10 to 99 items and save 17%
    $5.54buy 100+ items and save 29%

    Prices are GST Incl.

    Volume pricing available on request
  11. Neodymium Block - 75mm x 12mm x 6mm (2 x Countersunk Holes 3.4mm to 6.4mm)

    Neodymium Block Magnet - 75mm x 12mm x 6mm (2 x Countersunk Holes 3.4mm to 6.4mm)

    Rated 5.0 out of 5
    1 Reviews

    Code: 22002C
    Pull Force: 15.04kg

    ... a metal plate or metal surface. Strength: 10kg-20kg, Magnet size: Width:12mm, Height:6mm, Length:75mm, Pull Force: 15.04kg, Weight: 40 gm, Style: Rare Earth Block Magnet with 2 countersunk holes (3.4mm to 6.4mm) at 90º.

    $37.87 for 1 to 9 items
    $32.45 for 10 to 99 items and save 14%
    $28.97buy 100+ items and save 24%

    Prices are GST Incl.

    Volume pricing available on request
  12. Neodymium Block Magnet - 5mm x 1.7mm x 4mm N50

    Neodymium Block Magnet - 5mm x 1.7mm x 4mm | N50

    Rated 5.0 out of 5
    1 Reviews

    Code: B-W1.7H4L5-N50
    Pull Force: 0.430 kg

    ... and have also helped to initiate the research and development of completely new ones. Strength: 0.1kg-0.5kg, Magnet size: Width:1.7mm, Height:4mm, Length:5mm, Pull Force: 0.430 kg, Weight: 1 gm, Style: Rare Earth Block.

    $0.75 for 1 to 9 items
    $0.60 for 10 to 99 items and save 20%
    $0.55buy 100+ items and save 27%

    Prices are GST Incl.

    Volume pricing available on request
  13. Neodymium Block Magnet - 4mm x 6mm x 12mm | N48M | Epoxy Coated | High Temperature

    Code: B-W4H6L12-N48M
    Pull Force: 2.17 KG

    Magnetic Product Description: This rare earth block magnet has a length of 12mm, a width of 4mm and a height of 6mm. It is magnetised through the 6mm height. The magnet has a black epoxy coating and a N48M grading with ...

    $4.68 for 1 to 9 items
    $4.16 for 10 to 99 items and save 11%
    $3.39buy 100+ items and save 28%

    Prices are GST Incl.

    Volume pricing available on request
  14. Neodymium Block Magnet - 14mm x 4mm x 100mm | N45SH | Epoxy Coated | High Temperature

    Code: B-W14H4L100-N45SH
    Pull Force: 13.05 KG

    Magnetic Product Description: This rare earth block magnet has a length of 100mm, a width of 14mm and a height of 4mm. It is magnetised through the 4mm height. The magnet has a black epoxy coating and a N45SH grading ...

    $41.68 for 1 to 9 items
    $37.98 for 10 to 99 items and save 9%
    $31.78buy 100+ items and save 24%

    Prices are GST Incl.

    Volume pricing available on request
  15. Neodymium Block 25mm x 10mm x 3mm

    Neodymium Block Magnet - 25mm x 10mm x 3mm

    Rated 5.0 out of 5
    1 Reviews

    Code: 22020C
    Pull Force: 3.9 kg

    ... and a pull force of 3.900 kg. It is identified by the AMF magnet part number 22020C. , Uses for our rare earth block magnets: This Neodymium Block magnet has an extra holding strength due to its N42 Grade which is one of ...

    $7.65 for 1 to 9 items
    $5.92 for 10 to 99 items and save 23%
    $5.06buy 100+ items and save 34%

    Prices are GST Incl.

    Volume pricing available on request
  16. Neodymium Block Magnet 5x5x4mm N50

    Neodymium Block Magnet - 5mm x 5mm x 4mm N50

    Rated 5.0 out of 5
    1 Reviews

    Code: B-W5H4L5-N50
    Pull Force: 1.18 kg

    ... of 5mm, a width of 5mm and a thickness of 4mm. It is identified by the AMF magnet part number B-W5H4L5-N50. , Uses for our rare earth block magnets: Neodymium magnets are by far the most popular and it's no surprise ...

    $1.17 for 1 to 9 items
    $0.89 for 10 to 99 items and save 24%
    $0.75buy 100+ items and save 36%

    Prices are GST Incl.

    Volume pricing available on request
  17. Neodymium Block Magnet 25.4x3.175mmx50.8mm N52

    Neodymium Block Magnet - 25.4mm x 3.175mm x 50.8mm | N52

    Code: B-W25.4H3.175L50.8-N52
    Pull Force: 11.98 kg

    ... : This rare earth block magnet has a length of 50.8mm, a width of 25.4mm and a height of 3.175mm. It is identified by the AMF magnet part number B-W25.4H3.175L50.8-N52., Uses for our strong rare earth block magnets ...

    $54.91 for 1 to 9 items
    $43.99 for 10 to 99 items and save 20%
    $31.57buy 100+ items and save 43%

    Prices are GST Incl.

    Volume pricing available on request
  18. Neodymium Block Magnet 25.4x 6.35x76.2mm N42

    Neodymium Block Magnet - 25.4mm x 6.35mm x 76.2mm | N42

    Code: B-W25.4H6.35L76.2-N42
    Pull Force: 19.74 kg

    ... rare earth block magnet has a length of 76.2mm, a width of 25.4mm and a thickness of 6.35mm. It is identified by the AMF magnet part number B-W25.4H6.35L76.2-N42., Uses for our strong rare earth block magnets: Rare Earth ...

    $66.64 for 1 to 9 items
    $51.75 for 10 to 99 items and save 22%
    $45.14buy 100+ items and save 32%

    Prices are GST Incl.

    Volume pricing available on request
  19. Neodymium Block - 20mm x 12mm x 5mm | Epoxy Coating

    Neodymium Block Magnet - 15mm x 4mm x 12mm | Epoxy Coating

    Rated 5.0 out of 5
    1 Reviews

    Code: 22011
    Pull Force: 3.9 kg

    ... of 4mm. This product has a black epoxy coating, a pull force of 3.9kg and is N50 grade. This product is identified by AMF Magnet part number 22011., Uses for our Rare Earth Block Magnets with Epoxy Coating: Rare Earth ...

    $6.65 for 1 to 9 items
    $5.00 for 10 to 99 items and save 25%
    $3.99buy 100+ items and save 40%

    Prices are GST Incl.

    Volume pricing available on request
  20. Neodymium Block Magnet 5x4x3mm N42SH | Epoxy Coated | High Temperature

    Neodymium Block Magnet - 5mm x 4mm x 3mm | N42SH | Epoxy Coated | High Temperature

    Rated 5.0 out of 5
    1 Reviews

    Code: B-W4H3L5-N42SHE
    Pull Force: 630g

    ... a length of 5mm, a width of 4mm and a height of 3mm. It is identified by the AMF magnet part number B-W4H3L5-N42SHE. , Uses for our rare earth block magnets: Our Neodymium Block magnets come in a huge range of dimensions ...

    $1.48 for 1 to 9 items
    $1.18 for 10 to 99 items and save 20%
    $1.08buy 100+ items and save 27%

    Prices are GST Incl.

    Volume pricing available on request
  21. Neodymium Block Magnet 25.4x 6.35x76.2mm N42

    Neodymium Block Magnet - 25.4mm x 12.7mm x 76.2mm | N45

    Code: B-W25.4H12.7L76.2-N45
    Pull Force: 42.76 kg

    ... 76.2mm, a width of 25.4mm and a thickness of 12.7mm. It is identified by the AMF magnet part number B-W25.4H12.7L76.2-N45., Uses for our strong rare earth block magnets: Neodymium Block magnets of this size and strength ...

    $95.39 for 1 to 9 items
    $86.39 for 10 to 99 items and save 9%
    $80.67buy 100+ items and save 15%

    Prices are GST Incl.

    Volume pricing available on request
  22. Neodymium Block - 50mm x 10mm x 6mm N45

    Neodymium Block Magnet - 50mm x 10mm x 6mm | N45

    Rated 5.0 out of 5
    1 Reviews

    Code: 22005C
    Pull Force: 12.60 kg

    ... ) coating. It is identified by AMF Part Number 22005C. , Uses for our powerful Rare Earth Block Magnets: Neodymium Block magnets instinct to bond and release at threshold pressure, or quit the grip force, defines them ...

    $20.99 for 1 to 9 items
    $15.67 for 10 to 99 items and save 25%
    $13.75buy 100+ items and save 34%

    Prices are GST Incl.

    Volume pricing available on request
  23. Neodymium Block Magnet - 30mm x 20mm x 5mm | N45H

    Code: 22009D
    Pull Force: 12.02 kg

    ... .02kg pull force against 5mm mild steel. It is identified by the AMF magnet part number 22009D. , Uses for our rare earth block magnets: This Neodymium Block has similar dimensions to the AMF 22009A product. Historically ...

    $11.67 for 1 to 9 items
    $8.63 for 10 to 99 items and save 26%
    $7.53buy 100+ items and save 35%

    Prices are GST Incl.

    Volume pricing available on request
  24. Neodymium Block Magnet 6mm x 3mm x 2mm N48

    Neodymium Block Magnet - 6mm x 3mm x 2mm N48

    Rated 5.0 out of 5
    1 Reviews

    Code: B-W3H2L6-N48
    Pull Force: 654g

    ... 0.654 kilos. It is identified by the AMF magnet part number B-W3H2L6-N48. , Uses for our rare earth block magnets: This rectangular Rare Earth Permanent magnet has tiny proportions but has been magnetised in relatively ...

    $1.21 for 1 to 9 items
    $0.94 for 10 to 99 items and save 22%
    $0.86buy 100+ items and save 29%

    Prices are GST Incl.

    Volume pricing available on request
  25. Neodymium Block Magnet - 25mm x 12.5mm x 75mm | N45

    Code: B-W25H12.5L75-N45
    Pull Force: 42.01 kg

    ... of 12.5mm. It is identified by the AMF magnet part number B-W25H12.5L75-N45. , Uses for our strong Rare Earth block magnets: Square, flat Neodymium Block magnets have excellent holding ability when the flat, wide pole ...

    $92.18 for 1 to 9 items
    $85.04 for 10 to 99 items and save 8%
    $80.44buy 100+ items and save 13%

    Prices are GST Incl.

    Volume pricing available on request
  26. Neodymium Block Magnet - 2mm x 3mm x 5.6mm N52

    Code: B-W2H3L5.6-N52
    Pull Force: 490 g

    ... number B-W2H3L5.6-N52. DOT MARKING ON NORTH POLE FACE , Uses for our rare earth block magnets: Neodymium blocks are suited to holding applications where their relatively large pole surface area provides broad contact ...

    $0.89 for 1 to 9 items
    $0.72 for 10 to 99 items and save 19%
    $0.63buy 100+ items and save 29%

    Prices are GST Incl.

    Volume pricing available on request
  27. Rectangular block magnets

    Neodymium Block Magnet - 55mm x 25mm x 9mm

    Rated 5.0 out of 5
    1 Reviews

    Code: 22003
    Pull Force: 24.5 kg

    ... mm mild steel and a magnetic flux of 2767 with a Nickel coating. , Uses for our powerful rare earth block magnets: RIC is an acronym of the qualities permanent neodymium blocks bring to the table. Renew, (renew function ...

    $64.63 for 1 to 9 items
    $50.09 for 10 to 99 items and save 22%
    $43.69buy 100+ items and save 32%

    Prices are GST Incl.

    Volume pricing available on request
  28. Neodymium Block Magnet 20x5x5mm N42

    Neodymium Block Magnet - 20mm x 5mm x 5mm | N42

    Code: B-W5H5L20-N42
    Pull Force: 3.5 kgs

    ... It is identified by the AMF magnet part number B-W5H5L20-N42. , Uses for our rare earth block magnets: Small Neodymium block magnets are far stronger than traditional ceramic style magnets of similar dimensions. Uses for ...

    $6.00 for 1 to 9 items
    $4.49 for 10 to 99 items and save 25%
    $4.14buy 100+ items and save 31%

    Prices are GST Incl.

    Volume pricing available on request
  29. Neodymium Block - 20mm x 10mm x 5mm N52

    Neodymium Block Magnet - 20mm x 10mm x 5mm | N52

    Rated 5.0 out of 5
    3 Reviews

    Code: 22023A
    Pull Force: 7.41 kg

    ... only 20mm x 10mm x 5mm but it has the incredible pull force of 7.41kg! It is stronger than other rare earth magnets of its size due to the high grade of N52, meaning you don't have to sacrifice size for strength as this ...

    $7.73 for 1 to 9 items
    $6.10 for 10 to 99 items and save 21%
    $5.35buy 100+ items and save 31%

    Prices are GST Incl.

    Volume pricing available on request
  30. Neodymium Block Magnet - 5mm x 3mm x 1mm N50

    Neodymium Block Magnet - 5mm x 3mm x 1mm N50

    Code: B-W3H1L5-N50
    Pull Force: 311g

    ... part number B-W3H1L5-N50. , Uses for our rare earth block magnets: Neodymium rectangular magnets or block magnets are super strong magnets that have the dual benefit of smaller mass and greater magnetic strength than ...

    $0.83 for 1 to 9 items
    $0.70 for 10 to 99 items and save 16%
    $0.62buy 100+ items and save 25%

    Prices are GST Incl.

    Volume pricing available on request
  31. Neodymium Block Magnet 8x8x8 mm N45

    Neodymium Block Magnet - 8mm x 8mm x 8mm | N45

    Rated 5.0 out of 5
    2 Reviews

    Code: B-W8H8L8-N45
    Pull Force: 3.31KG

    ... referred to as rectangular magnets, square magnets, bar magnets or cube magnets. Rare Earth or Neodymium magnets are the most powerful of permanent magnets and since the discovery of this rare earth mineral in the 1980s ...

    $4.14 for 1 to 9 items
    $3.22 for 10 to 99 items and save 22%
    $2.82buy 100+ items and save 32%

    Prices are GST Incl.

    Volume pricing available on request
  32. Neodymium Block Magnet 50x10x10mm N35

    Neodymium Block Magnet - 50mm x 10mm x 10mm | N35

    Code: B-W10H10L50-N35
    Pull Force: 14.4 kg

    ... force of 14.4 kilos. It is identified by the AMF magnet part number B-W10H10L50-N35. , Uses for our rare earth block magnets: Neodymium Bar magnets are well suited to applications where ferrous metal contaminants need to ...