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Hangzhou Tengye Magnetic Materials Co., Ltd.

Neodymium Countersunk Magnets

Tengye Magnets offers powerful rare earth neodymium magnets at good wholesale prices.


Neodymium countersunk magnets are small, strong magnets that have a countersunk hole on one or both sides. These magnets are made from neodymium, iron, and boron, which are three rare earth elements that give them their powerful magnetic properties.


The countersunk hole allows the magnet to be easily attached to a surface with a screw, making them ideal for use in a variety of applications where a strong, permanent hold is required. Some common uses of neodymium countersunk magnets include in woodworking, cabinetry, and metal fabrication.


These magnets come in a range of sizes and strengths, with the larger magnets typically being able to hold more weight. However, even the smaller neodymium countersunk magnets are incredibly strong, making them a popular choice for a wide range of applications.


If you have any suggestions for our Rare Earth Neodymium countersunk magnets, please contact our sales team at +86-13675779918,email: susie@tengye-magnetic.com or send inquiry on website.


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Specifications of Neodymium Countersunk Magnets


GradeResidual magnetic flux density Brlntrinsic coercive force HcJCoercive force HcBCoercive force (BH)maxWork Temperature Tw
TkGskA/mkOekA/mkOekJ/m²mGOe
RangeRangeMinMinReference Value
NN281.01-1.091.01-1.0979610.095512199-2325-2880
N301.08-1.131.08-1.1379610.095512223-24728-3180
N331.13-1.171.13-1.1783610.595512247-27131-3480
N351.17-1.221.17-1.2286810.995512263-28733-3680
N381.22-1.251.22-1.2589911.395512287-31036-3980
N401.25-1.281.25-1.2890711.495512302-32638-4180
N421.28-1.321.28-1.3291511.595512318-34240-4380
N451.32-1.381.32-1.3892311.695512342-36643-4680
N481.38-1.421.38-1.4292311.695512366-39046-4980
N501.40-1.451.40-1.4579610.087611382-40648-5180
N521.43-1.481.43-1.4879610.087611398-42250-5380
N551.46-1.521.46-1.5279610.087611414-43052-5480
MN30M1.08-1.131.08-1.1379610.0111414223-24728-31100
N33M1.13-1.171.13-1.1783610.5111414247-27131-34100
N35M1.17-1.221.17-1.2286810.9111414263-28733-36100
N38M1.22-1.251.22-1.2589911.3111414287-31036-39100
N40M1.25-1.281.25-1.2892311.6111414302-32638-41100
N42M1.28-1.321.28-1.3295512.0111414318-34240-43100
N45M1.32-1.381.32-1.3899512.5111414342-36643-46100
N48M1.38-1.421.38-1.42102712.9111414366-39046-49100
N50M1.40-1.451.40-1.45103313.0111414382-40648-51100
N52M1.43-1.481.43-1.48105013.2111414398-42250-53100


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