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  • Neodymium Rare Earth Magnet Rings, 3/8" Outer Diameter, 1/8 " Inner Diameter, 1/16" Thick (Pack of 12)
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Neodymium Rare Earth Magnet Rings, 3/8" Outer Diameter, 1/8 " Inner Diameter, 1/16" Thick (Pack of 12)


Sale: $6.86 & FREE Shipping on orders over $35. Details
In Stock.
Sold by Magatron Technology and Fulfilled by Amazon. Gift-wrap available.
2 new from $6.86

Specifications for this item
Brand Name Small Parts
Part Number B005HYD33K
UPC 095421070909
Material Type Neodymium 35
EAN 0095421070909
Hazardous Material Type Y  Unknown
Inside Diameter 1/8  inches
Is Recalled? N
Number of Items 12
Outside Diameter 3/8  inches
Thickness 0.060  inches
UNSPSC Code 31380000
Upper Temperature Range 176  Degrees Fahrenheit

The neodymium 35 rare earth disc magnet provides very high perpendicular pu... Read full product description



Product Features

  • Neodymium 35 disc with nickel plating provides very high magnetic pull
  • Temperature stability is rated as good in dry environments with temperatures below 176 degrees F
  • Very high resistance to demagnetizing
  • Can be abrasively ground with liberal amounts of coolant
  • Tolerance is + or - .005 inches on thickness (direction of magnetization)

Product Details

  • Shipping Weight: 0.5 ounces (View shipping rates and policies)
  • Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B005HYD33K
  • Item model number: 07090
  • Average Customer Review: 4.3 out of 5 stars  See all reviews (11 customer reviews)
  • Amazon Best Sellers Rank: #4,516 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
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Frequently Bought Together

Neodymium Rare Earth Magnet Rings, 3/8" Outer Diameter, 1/8 " Inner Diameter, 1/16" Thick (Pack of 12) + 10 Neodymium Magnets 1/2 x 1/4 x 1/8 inch Ring N48 + 10 Neodymium Magnets 1/2 x 1/8 inch Disc N48
Price for all three: $21.67

Buy the selected items together

Product Description

The neodymium 35 rare earth disc magnet provides very high perpendicular pull on a flat magnetic surface, and has nickel plating for maximum energy output. The combination of powdered neodymium, iron, and boron provides very high resistance to demagnetizing and good temperature stability in dry environments with temperatures below 176 degrees F. The magnet provides a maximum of 1.2 lb. of pull strength to perpendicular surface (pounds of pull strength does not apply to shear force). The magnet can be abrasively ground with liberal amounts of coolant to minimize heat fracturing and reduce the risk of fire caused by oxidized grinding dust. The tolerance is + or - .005 inches for the thickness (direction of magnetization) and + or - .010" (or + or - 2.5%, whichever is greater) for length and width.

Neodymium rare earth magnets are the most powerful commercial magnets and are available in a range of grades, sizes, and shapes. Neodymium iron boron alloy is typically milled to a fine powder, pressed in the presence of a magnetic field to provide the single magnetic direction, and then sintered, machined, and magnetized. Magnetism deteriorates when temperatures exceed 176 degrees F/80 degrees C, although some grades retain magnetism at higher temperatures. Most grades of rare earth magnets are painted, coated, or plated to protect against oxidation and corrosion.


Customer Questions & Answers

Customer Reviews

4.3 out of 5 stars
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Most Helpful Customer Reviews

5 of 5 people found the following review helpful By WD on February 9, 2013
Verified Purchase
I have a bunch of older cabinet latches that don't hold as tight as they used to. Their magnet catches are old, less attractive or out of alignment. I slip one of these little dynamo's over the existing latch and Viola! I have a tight holding latch again.
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3 of 3 people found the following review helpful By Pablon on May 30, 2014
Verified Purchase
They are so small and I usually get nervous that they will fall off during the day because you don't really feel their strength when they magnetize the collar stays. But they have never fallen off and stay on even when I throw my shirt over a chair and forget to remove them. Very good.
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3 of 3 people found the following review helpful By mfenton on May 21, 2013
Verified Purchase
Not really sure what else to say about this product. It's a strong little magnet as advertised. I used mine for a magnetic spice rack.
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2 of 2 people found the following review helpful By M_K_Ohio on December 2, 2013
Verified Purchase
I used these to keep my shower door closed. I put them in stacks of three and it worked great
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Verified Purchase
These are amazing. Very powerful. I got them on time and they fit my project very well. I have no complaints.
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By James C. Gibson on April 3, 2015
Verified Purchase
I needed some small magnets for my pet door these did the trick small but powerfull
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