FEATURES |
- Neodymium iron boron (NdFeB) rare earth magnets
- Grade - N40
- Dimensional tolerance - +/-0.005 Inch
- Plating - nickel-copper-nickel
- Maximum working temperature - 176-Degree Fahrenheit (80-Degree Celsius)
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EDITORIAL REVIEWS |
Product Description
Rare earth magnets are the strongest type of permanent magnet currently made. They are amazingly powerful for their size and have innumerable uses. These disc magnets are 0.250 inch (6.4mm) diameter and 0.100 inch (2.5mm) thick. They are magnetized through the thickness. They are composed of grade 40 neodymium iron boron magnetic material and are plated in nickel-copper-nickel for a shiny corrosion resistant finish. Their individual pull force is approximately 2 lbs. Maximum working temperature is 176 F (80 C). Magnets may chip and crack if allowed to snap together |
Amazon.com Product Description
Magcraft rare earth disc magnets are neodymium iron boron (ndfeb). They are 1/4-inch by 1/10-inch, grade - N40 and their dimensional tolerance is - +/-0.005 inches. The plating is nickel-copper-nickel and their maximum working temperature is 176-degrees fahrenheit (80- celsius). |
CUSTOMER REVIEWS (Average Customer Rating: 4.5 based on 39 reviews)
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Clutter free at last by P. M. Little (Springfield, MO)  5 Stars
November 11, 2009
I used these magnets to get rid of the hideous clutter on my fridge. I was tired of using all the weak advertisement magnets to hold up family pictures and kids drawings. They were unpleasant to look at and I was constantly knocking pictures down just by opening the freezer door. I included a picture of my now clean and organized fridge. Yes, I'm that nerdy. I've had them on for a couple of months now and not one item has fallen off. Also, these magnets are difficult to remove from the fridge by hand. Take a regular screwdriver, however, and they come off quite easily.
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Amazingly strong. Bit too small by Bargain Seeker (Brazil) 5 Stars
November 05, 2009
These magnets are REALLY strong. I bought them for a notice board and they are so strong that it is hard to pull them off the board! So if this is what you are buying them for you might want to go for a bigger size which would be a bit easier to pick up with your fingers. If you are using these to attach something permanent or rarely moved them these are perfect.
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Super strong magnets by T. Yeh (Jersey City, NJ) 5 Stars
October 20, 2009
I had so much fun with these little magnets the day I got them. My boyfriend and I could not believe how strong they were (2 single magnets can attract on either side of my index finger). They would be great for crafting strong refrigerator magnets, or whatever you can think of.
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Definitely magnets by Gibb (Atlanta) 5 Stars
October 11, 2009
They're magnets. Not much you can do to mess them up. I use them to hang photos without putting holes in the print.
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These are so great! by Speaking the truth (Washington DC) 5 Stars
September 15, 2009
I was able to hang a full-length mirror on my metal door using these. You get a lot of magnets for the price. Be careful not to attach these to painted surfaces as they are so strong they will take off paint.
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SIMILAR PRODUCTS |
| Magcraft NSN0606 1/4-Inch Rare Earth Cube Magnets, 20-Count
by Magcraft
Rare earth magnets are the strongest type of permanent magnet currently made. They are amazingly powerful for their size and have innumerable uses. These magnets are 0.250 inch (6.4mm) cube. They are composed of grade 40 neodymium iron boron magnetic material and are plated in nickel-copper-nickel for a shiny corrosion resistant finish. Their individual pull force is approximately 6 lbs. Max Working Temperature - 176 F (80 C). Magnets may chip and crack if allowed to snap together.
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| Magcraft NSN0570 1/8-Inch Rare Earth Cube Magnets, 100-Count
by Magcraft
Rare earth magnets are the strongest type of permanent magnet currently made. They are amazingly powerful for their size and have innumerable uses. These cube magnets are 0.125"(3.2mm) Long x 0.125"(3.2mm) Wide x 0.125"(3.2mm) Thick. They are magnetized through the thickness. They are composed of grade 40 neodymium iron boron magnetic material and are plated in nickel-copper-nickel for a shiny corrosion resistant finish. Their individual pull force is approximately 1.5 lbs. Maximum working...
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| Magcraft NSN0586 1/2-Inch by 1/7-Inch by 1/8-Inch Rare Earth Ring Magnets, 12-Count
by Magcraft
Rare earth magnets are the strongest type of permanent magnet currently made. They are amazingly powerful for their size and have innumerable uses. These countersunk ring magnets are 0.500 inch (12.7mm) outside diameter, 0.150 inch (3.8mm) inside diameter and 0.125 inch (3.2mm) thick. They are magnetized through the thickness. They are composed of grade 40 neodymium iron boron magnetic material and are plated in nickel-copper-nickel for a shiny corrosion resistant finish. Their individual pull...
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| Magcraft NSN0607 1/2-Inch Rare Earth Cube Magnets, 4-Count
by Magcraft
Rare earth magnets are the strongest type of permanent magnet currently made. They are amazingly powerful for their size and have innumerable uses. These cube magnets are 0.5"(12.7mm) Long x 0.5"(12.7mm) Wide x 0.5"(12.7mm) Thick. They are magnetized through the thickness. They are composed of grade 40 neodymium iron boron magnetic material and are plated in nickel-copper-nickel for a shiny corrosion resistant finish. Their individual pull force is approximately 24 lbs. Maximum working...
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| Magcraft NSN0573 3/8-Inch by 1/8-Inch Rare Earth Disc Magnets, 30-Count
by Magcraft
Rare earth magnets are the strongest type of permanent magnet currently made. They are amazingly powerful for their size and have innumerable uses. These disc magnets are 0.375 inch (9.5mm) diameter and 0.125 inch (3.2mm) thick. They are magnetized through the thickness. They are composed of grade 40 neodymium iron boron magnetic material and are plated in nickel-copper-nickel for a shiny corrosion resistant finish. Their individual pull force is approximately 4 lbs. Maximum working temperature...
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