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Strong Neodymium Magnets, Rare Earth Magnets for Crafts, Heavy Duty Magnets, Round Magnets, Small Magnets, 0.47 x 0.12 Inch, 50 PCS

Free shipping on orders over $29.99

$15.99

$ 6 .99 $6.99

In Stock

1.Size:Silver 0.39inch 60pcs


About this item

  • 【MULTI-USE】 : Magnets can be used anywhere. Let imagination run free. Crafts, Science, Art works ...Please note that the magnet strength is affected by the metal thickness and smooth of the attached items or high-temperature environment or acid-base environment.
  • 【ANTI-CORROSION】 : THCMAG has the best quality "Ni-Cu-Ni" plating with smooth surface. Anti-corrosion and waterproof. Perfect for classroom, kitchen, workshop ...
  • 【HARD BUT FRAGILE】 : Neodymium magnets are sintered and have sufficient hardness, but the ductility are not strong. Breaked under strong force is a normal phenomenon.
  • 【SEPARATE CORRECTLY】 : If you want to separate them, try to slide, but don't pull. Be careful with your fingers when you separating.
  • 【QUALITY ASSURANCE】 : THCMAG provides high-quality after-sales service. Please feel free to buy our products and contact us at any time.



Product Description

THCMAG
20 X 3 MM
1
separate it corretcly
wrong use
Customer Reviews
4.2 out of 5 stars 47
3.2 out of 5 stars 24
4.0 out of 5 stars 18
4.2 out of 5 stars 122
Color Silver / Black Silver / Black Silver / Black Silver Silver
Adhesives
Screws
Plating Ni-Cu-Ni Ni-Cu-Ni Ni-Cu-Ni Ni-Cu-Ni Ni-Cu-Ni
Material NdFeB NdFeB NdFeB NdFeB NdFeB

Linda
Reviewed in the United States on March 2, 2025
Extremely strong magnets. I used them to hold my solar controller boxes for my gazebo lights to the steel section of the frame by gluing one to the solar box.
Dr. Richards
Reviewed in the United States on February 8, 2025
WOW these magnets are STRONG!I use these to stick assorted papers that I might need to bring with me.They are super strong which is just what I wanted! Highly recommend!
fishwolfcustomknives
Reviewed in the United States on January 27, 2025
I find these magnets very strong. They have heal up heavy bug netting and my camper curtains with no issues. Would buy again.
Salamander
Reviewed in the United States on January 17, 2025
Very strong I use them for warhammer 40k models and they ROCK, I have a tyrannofex with magnetized arms and its posable and makes me very happy
C J
Reviewed in the United States on December 17, 2024
I need/use magnets to hold photos on wires. These, almost a half inch (approximately 11 - 12 mm) in diameter, are just the right size. I had smaller diameter magnets that were difficult to use (older, fat fingers). These are perfect for my uses.
cathy o
Reviewed in the United States on December 14, 2024
I have used these for several projects and they are some strong magnets. However after some time the metal starts to break off
Jennifer
Reviewed in the United States on November 14, 2024
These magnets are super strong and work well even with a layer of 4-5 oz leather between them. My only complaint is they seem to break and chip easily. I have had several magnets crack and chip already requiring me to change them out.
MalMcD
Reviewed in the United States on February 22, 2022
Magnets are very strong. Probably not ideal for standard refrigerator use given they are so strong it makes them difficult to pull apart from each other and/or lift from a surface- but for other use, product is great.
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