Neodymium Block Magnet - 20mm x 12mm x 5mm | with 4.5mm hole

Product code: 22021D

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Neodymium Block Magnet - 20mm x 12mm x 5mm | with 4.5mm hole

Rated 5.0 out of 5
2 Reviews
Product Code 22021D
Pull Force* 5 kg
Weight 9 gm
Style Neodymium Block magnet
Gauss 3335
Grade N38
Coating Nickel (NiCuNi)
Direction of Magnetisation Axially magnetised
Dimensions Width:12mm, Height:5mm, Length:20mm
*Measured against up to 10mm mild steel.
Neodymium Block Magnet - 20mm x 12mm x 5mm | with 4.5mm hole

Magnetic Product Description:

This rare earth magnet has a length of 20mm, a width of 12mm and a thickness of 5mm. It has a magnetic flux reading of 3335 gauss and an approx: pull force of 5kg. It is identified by the AMF magnet part number 22021D. Like the epoxy coated magnet of similar size this magnet has a 4.5mm hole centred thru the magnet.


Uses for our rare earth block magnets:

This Neodymium block magnet has a 4.5mm diameter straight-sided hole through its centre making it an incredibly versatile and handy magnet. Able to be attached using a bolt, screw or threaded onto a bracket, this magnet is popular with maintenance workers, builders, steel fabricators, and hobbyists. The straight-sided hole also allows for less conventional uses where the magnets are stitched into textiles such as furniture makers, interior designers and even fashion designers.

Neodymium Block Magnet - 20mm x 12mm x 5mm | with 4.5mm hole (22021D)

Grade
N38 N/A
Max Operating Temperature °C
<=80 N/A
Remanence Br(T)
1.23-1.3 N/A
Remanence Br(kGs)
12.3-13 N/A
Coercivity bHc(kA/m)
>=859 N/A
Coercivity bHc(Oe)
>=10.8 N/A
Intrinsic Coercivity iHc(kA/m)
>=955 N/A
Intrinsic Coercivity iHc(Oe)
>=12 N/A
Max Energy Product(BH)max(KJ/m)
286-318 N/A
Max Energy Product(BH)max(MGOe)
36-40 N/A
Grade N38 N/A
Max Operating Temperature °C <=80 N/A
Remanence Br(T) 1.23-1.3 N/A
Remanence Br(kGs) 12.3-13 N/A
Coercivity bHc(kA/m) >=859 N/A
Coercivity bHc(Oe) >=10.8 N/A
Intrinsic Coercivity iHc(kA/m) >=955 N/A
Intrinsic Coercivity iHc(Oe) >=12 N/A
Max Energy Product(BH)max(KJ/m) 286-318 N/A
Max Energy Product(BH)max(MGOe) 36-40 N/A
average rating 5.0 out of 5
Based on 2 reviews
  • 5 Stars
    2 Reviews
  • 4 Stars
    0 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
2 Reviews
Reviewed by MICK
I recommend this product
Rated 5 out of 5
Review posted

BRIAN TAYLOR MOSQUITO

VERY GOOD USED THEM ON SIDE OF MILLING MACHINE TO HOLD AIRLINE IN PLACE

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Reviewed by Bill T.
I recommend this product
Rated 5 out of 5
Review posted

Excellent Service

Excellent magnets and Excellent Service

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Neodymium Block Magnet - 20mm x 12mm x 5mm | with 4.5mm hole

Magnetic Product Description:

This rare earth magnet has a length of 20mm, a width of 12mm and a thickness of 5mm. It has a magnetic flux reading of 3335 gauss and an approx: pull force of 5kg. It is identified by the AMF magnet part number 22021D. Like the epoxy coated magnet of similar size this magnet has a 4.5mm hole centred thru the magnet.


Uses for our rare earth block magnets:

This Neodymium block magnet has a 4.5mm diameter straight-sided hole through its centre making it an incredibly versatile and handy magnet. Able to be attached using a bolt, screw or threaded onto a bracket, this magnet is popular with maintenance workers, builders, steel fabricators, and hobbyists. The straight-sided hole also allows for less conventional uses where the magnets are stitched into textiles such as furniture makers, interior designers and even fashion designers.

Neodymium Block Magnet - 20mm x 12mm x 5mm | with 4.5mm hole (22021D)

Grade
N38 N/A
Max Operating Temperature °C
<=80 N/A
Remanence Br(T)
1.23-1.3 N/A
Remanence Br(kGs)
12.3-13 N/A
Coercivity bHc(kA/m)
>=859 N/A
Coercivity bHc(Oe)
>=10.8 N/A
Intrinsic Coercivity iHc(kA/m)
>=955 N/A
Intrinsic Coercivity iHc(Oe)
>=12 N/A
Max Energy Product(BH)max(KJ/m)
286-318 N/A
Max Energy Product(BH)max(MGOe)
36-40 N/A
Grade N38 N/A
Max Operating Temperature °C <=80 N/A
Remanence Br(T) 1.23-1.3 N/A
Remanence Br(kGs) 12.3-13 N/A
Coercivity bHc(kA/m) >=859 N/A
Coercivity bHc(Oe) >=10.8 N/A
Intrinsic Coercivity iHc(kA/m) >=955 N/A
Intrinsic Coercivity iHc(Oe) >=12 N/A
Max Energy Product(BH)max(KJ/m) 286-318 N/A
Max Energy Product(BH)max(MGOe) 36-40 N/A
average rating 5.0 out of 5
Based on 2 reviews
  • 5 Stars
    2 Reviews
  • 4 Stars
    0 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
2 Reviews
Reviewed by MICK
I recommend this product
Rated 5 out of 5
Review posted

BRIAN TAYLOR MOSQUITO

VERY GOOD USED THEM ON SIDE OF MILLING MACHINE TO HOLD AIRLINE IN PLACE

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Was this helpful?
Reviewed by Bill T.
I recommend this product
Rated 5 out of 5
Review posted

Excellent Service

Excellent magnets and Excellent Service

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Was this helpful?