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3/8 x 3/8 x 1/16 Inch Neodymium Rare Earth Block Magnets N48 with 3M Self-Adhesive (50 Pack)

2.9 lbs Pull Force

3/8 x 3/8 x 1/16 Inch Neodymium Rare Earth Block Magnets N48 with 3M Self-Adhesive (50 Pack)

$22.99
  • $ 20.99 USD



Buy More and Save up to 30%
Quantity of Sets Set Price Discount
Buy 2 $19.94/set 5% Off
Buy 3 $18.89/set 10% Off
Buy 5 $17.84/set 15% Off
Buy 10 $16.79/set 20% Off
Buy 25 $15.74/set 25% Off
Buy 50 $14.69/set 30% Off
Need more than 50 sets? Email us for a quote.



Magnet Specifications

Size : 0.375 x 0.375 x 0.0625 inch (Width x Length x Thickness)
Metric Size : 9.525 x 9.525 x 1.587 mm
Grade : N48
Pull Force : 2.9 lbs
Coating : Nickel-Copper-Nickel (Ni-Cu-Ni)
Magnetization : Thickness - Pair
Material : Neodymium (NdFeB)
Tolerance : +/- 0.002 in
Max Operating Temperature : 176 F
Surface Field : 2,040 Gauss
Part Number : B38X38X16N48-3M-50PK
Quantity Included : 50 Blocks

Sold in Matched Pairs
Each set of adhesive block 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 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.


Magnet Description

Our small 3/8 x 3/8 x 1/16 inch grade N48 rare earth neodymium block magnets are a strong and versatile solution for your lightweight magnetic needs. With a pull force of 2.9 lbs, these small but powerful magnets have a broad range of applications including magnet motors/sensors, robotics, craft projects, and woodworking to name a few!

These block magnets are also ideal for industrial and business applications such as 3D printing and injection molding. Their high quality and precision manufacturing guarantees that they provide superior magnetic strength and performance even in demanding environments.

Made from high-quality rare earth neodymium material, these magnets are engineered to last. They are resistant to corrosion and demagnetization, making them a reliable long-term investment.

If you are looking for a dependable magnet that is small but mighty, our 3/8 x 3/8 x 1/16 inch N48 rare earth neodymium magnets are an great choice.



Customer Reviews

Based on 3 reviews
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Richard C. (Raleigh, United States)
Magnetic latch lock in vacuum hose adapter

The magnets are strong. I fact so strong that the double sided adhesive does not hold to the plastic material on one side of my project. Therefore, I removed the doubled sided tape on that side of a magnet pair using epoxy to bond it to the PLA part. This works well. I'm pleaThe magnets are strong. I fact so strong that the double sided adhesive does not hold to the plastic material on one side of my project. Therefore, I removed the doubled sided tape on that side of a magnet pair using epoxy to bond it to the PLA part. This works well. I'm pleased with the project and the choice in magnets.sed wThe magnets are strong. I fact so strong that the double sided adhesive does not hold to the plastic material on one side of my project. Therefore, I removed the doubled sided tape on that side of a magnet pair using epoxy to bond it to the PLA part. This works well. I'm pleased with the project and the choice in magnets.sed with the project and the choice in magnets.ith the project and the choice in magnets.

S
SHERRY S. (Los Angeles, United States)
Just what I was looking for

I needed small Neodymium magnets for an upcoming Disney cruise and these are exactly what I needed. They were packaged well and arrived quickly.

S
Switchback42 (Colchester, United States)
Great size! Love the adhesive!

I bought these magnets to use in craft projects. They are the perfect size. The adhesive on their backs make them very handy!