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1/2 x 1/32 Inch Neodymium Rare Earth Disc Craft Magnets N52 with 3M Self-Adhesive (50 Pack)

1.45 lbs Pull Force

1/2 x 1/32 Inch Neodymium Rare Earth Disc Craft Magnets N52 with 3M Self-Adhesive (50 Pack)

$32.71
  • $32.71 CAD


Orders $120+ CAD Ship FREE to Canada!

Buy More and Save up to 30%
Quantity of Packs Price per Pack Discount
Buy 2 $31.07/pack 5% Off
Buy 3 $29.44/pack 10% Off
Buy 5 $27.80/pack 15% Off
Buy 10 $26.17/pack 20% Off
Buy 25 $24.53/pack 25% Off
Buy 50 $22.90/pack 30% Off
Need more than 50 sets? Email us for a quote.



Magnet Specifications

Size : 0.50 x 0.03125 Inch (Diameter x Thickness)
Metric Size : 12.7 x 0.794 mm (Diameter x Thickness)
Material Grade : N52
Pull Force : 1.45 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 : 920 Gauss
Flux Density : 14,800 Gauss
Magnet Weight : 0.8 Grams
Part Number : D12X1132N52-3M-50PK
Quantity Included : 50 Disc Magnets

Precision-Crafted in an ISO 9001 Facility
Manufactured to Meet RoHS & REACH Standards


Sold in Matched North/South Pairs

Each set of adhesive disc magnets includes 25pcs with the adhesive on the north pole, and 25pcs with adhesive on the south pole. This allows you to pair them together to create magnetic latches, fasteners, and other closures. Both the north and south poles will be attracted and attach to anything metal.

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


Adhesive Usage Instructions and Best Practices

3M VHB adhesive works best on smooth, clean, and non-porous surfaces such as metal, glass, plastics (like acrylic and polycarbonate), painted or powder-coated surfaces, and sealed wood. For optimal adhesion, surfaces should be thoroughly cleaned with isopropyl alcohol.

Due to the incredible strength of neodymium, we strongly recommend allowing 24 to 36 hours for the adhesive to cure.

However, for porous materials like raw wood, concrete, fabric, or unsealed surfaces, traditional glue or liquid adhesives provide a stronger bond, as VHB tape relies on full surface contact to achieve its high-strength hold.


Magnet Description

Our small grade N52 rare earth neodymium disc magnets, measuring 1/2 x 1/32 inch, are a strong and cost-efficient solution for your lightweight magnetic needs. With a pull force of 1.45 lbs, these small but mighty round magnets have a broad range of applications including injection molding, science projects, craft projects, woodworking, and 3d printing to name a few!

These disc magnets are also great for industrial and business applications. Their high quality and precision manufacturing guarantees that they provide superior magnetic strength and performance even in demanding environments.

These rare earth magnets are designed to last a lifetime and are made of quality grade N52 neodymium (NdFeb) material.

If you are looking for a reliable magnet that is small but powerful, our 1/2 x 1/32 inch N52 rare earth neodymium disc magnets are an excellent choice. Order now and experience the strength of these impressive magnets in your next project!



Customer Reviews

Based on 11 reviews
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L
Lance B.
Compact and powerful

I used these magnets on the backplate of a GPU to affix the card to the panel of a small form fact HTPC. They worked perfectly to hold the card in place in an area where mechanical fasteners were not practical. I was able to plug and unplug display connectors without dislodging the card. Also, I cannot complain about the price or shipping both were very competitive.

K
Kartik P. (New York, United States)
Worked perfectly

Used the magnets for sound absorbing panels on my metal door. The magnets handled the weight and kept in place.

B
Brett H. (Saint Joseph, United States)
Great quality

Used for wallet and purse magnets. Very strong and thin profile

L
Lynn M. (Valencia, United States)
I really like these slim elegant looking strong magnets.

Refrigerator magnets :)

P
Patricia D. (Cleveland, United States)
Best magnets

These work perfectly for my paper crafts, books etc. Really strong with no bulk. Fast delivery also.