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Magcraft NSN0640 1/2-Inch by 1/16-Inch Rare Earth Disc Magnets, 24-Count | 
| Brand: Magcraft
Category: Home Improvement
Buy New: $9.95
as of 9/10/2010 13:52 CDT details
New (3) from $9.95
Rating:  reviews
Sales Rank: 7332
Color: Silver
Media: Tools & Hardware
Number Of Items: 1
Size: 0.500" D x 0.063" T
Shipping Weight (lbs): 0
Dimensions (in): 0.5 x 0.1 x 0.5
MPN: NSN0640
Model: NSN0640
UPC: 875661000405
EAN: 0875661000405
Availability: Usually ships in 1-2 business days
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| 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 0.500 inch (12.7mm) diameter and 0.063 inch (1.6mm) 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.
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| Customer Reviews:
 Strong Magnets July 26, 2010
Wesley Ricketts (Hagerstown, MD)
1 out of 1 found this review helpful
These magnets are very strong and did what I needed perfectly. I just needed a big white board (about 5 lbs) to stick to my refrigerator and 4 of these is plenty of sticking power. The only problem was they are hard to seperate, several broke when they got too close and slammed into each other. I would definetly recommend these to anyone, just make sure you order extra :)
Strong Magnets May 28, 2010
M. PRINCE (Friendswood, TX)
1 out of 1 found this review helpful
When the packaging says "strong", it is strong. It is hard to separate them but I found a way to actually do it without breaking these thin magnets. Instead of prying them with pliers or whatever tools you have at home, just slide them away from each other and it will separate without having to use any tools.
 Will break December 18, 2009
My Old KY Home (Texas)
5 out of 5 found this review helpful
I bought these to glue to other items to make frig magnets. They were perfect. I did have one break right out of the box because I lost my grip on it trying to pry it off the stack. It snapped back and cracked in half. To have this type of thinner magnet I am willing to be careful.
Way Better Than Expected September 16, 2009
Palm Trees (New Jersey)
8 out of 8 found this review helpful
I bought these to hold an aluminum gas door closed on my truck after the original spring broke. They show a picture of the magnets holding together through a penny so I figured I'd give them a try after using hook and loop first and having it fail due to exposure to the elements. I got the tiny 1/4 inch ones and used epoxy to clue them on the door. They worked so perfectly and I found so many other uses for them I actually ordered two different sizes to add to my collection. They are so strong that even the tiniest ones will hold through multiple sheets of paper on your fridge, I've glued them to bottle openers and also to my BBQ tools to stick right on the side of my grille. I love these things and can't believe I never discovered them before.
Super super strong! October 22, 2008
Ccaus (Austin, TX)
4 out of 6 found this review helpful
True, too strong for their thickness (which I think is good) just careful because if they stuck to fast they'll ship.
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