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3/8 x 1/8 Inch Strong Neodymium Rare Earth Disc Magnets N52 with 3M Self-Adhesive (40 Pack)

5.5 lbs Pull Force

3/8 x 1/8 Inch Strong Neodymium Rare Earth Disc Magnets N52 with 3M Self-Adhesive (40 Pack)

$21.99
  • $ 21.99 USD



Buy More and Save up to 30%
Quantity of Packs Price per Pack Discount
Buy 2 $20.89/pack 5% Off
Buy 3 $19.79/pack 10% Off
Buy 5 $18.69/pack 15% Off
Buy 10 $17.59/pack 20% Off
Buy 25 $16.49/pack 25% Off
Buy 50 $15.39/pack 30% Off
Need more than 50 sets? Email us for a quote.



Magnet Specifications

Size : 0.375 x 0.125 Inch (Diameter x Thickness)
Metric Size : 9.525 x 3.175 mm (Diameter x Thickness)
Material Grade : N52
Pull Force : 5.5 lbs
Coating : Nickel-Copper-Nickel (Ni-Cu-Ni)
Magnetization Direction : Axially - Pair
Magnet Material : Sintered Neodymium (NdFeb)
Tolerance : +/- 0.004 Inches
Maximum Operating Temperature : 80°C / 176°F
Surface Field : 4,123 Gauss
Flux Density : 14,800 Gauss
Magnet Weight : 1.8 Grams
Part Number : D38X18N52-3M-40PK
Quantity Included : 40 Disc Magnets


Sold in Matched Pairs
Each set of adhesive disc magnets includes 20pcs with the adhesive on the north pole, and 20pcs with adhesive on the south pole. This allows you to pair them together to create magnetic latches, fasteners, and other closure mechanisms. Both the north and south poles will be attracted and attach to anything metal.
Due to the incredible strength of neodymium, we strongly recommend allowing 24 to 36 hours for the adhesive to cure. Adhesive may not work well with all materials.

If you need the magnets in a different configuration, please contact us.



Customer Reviews

Based on 3 reviews
67%
(2)
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33%
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G
George W. (McKinleyville, United States)
thank you

Mounting banners and posters, yes it worked well,

t
tog (Belmar, United States)
Magnets work/3M adhesive doesn't

Attaching signs

C
Cody J.C. (Wisconsin Dells, United States)
Great little magnets

I use these to hang up. Small little signs in my garage. They work very well.