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3/8 x 1/16 Inch Neodymium Rare Earth Countersunk Ring Magnets N40 (60 Pack)

2.1 lbs Pull Force

3/8 x 1/16 Inch Neodymium Rare Earth Countersunk Ring Magnets N40 (60 Pack)

$18.99
  • $ 18.99 USD



Buy More and Save up to 30%
Quantity of Sets Set Price Discount
Buy 2 $18.04/set 5% Off
Buy 3 $17.09/set 10% Off
Buy 5 $16.14/set 15% Off
Buy 10 $15.19/set 20% Off
Buy 25 $14.24/set 25% Off
Buy 50 $13.29/set 30% Off
Need more than 50 sets? Email us for a quote.



Magnet Specifications

Size : 0.375 x 0.0625 inch (Outer Diameter x Thickness)
Metric Size : 9.525 x 1.587 mm
Countersunk Hole Size : 0.25 x 0.165 Inches at 82°
Screw Size : #4
Grade : N40
Pull Force : 2.1 lbs
Coating : Nickel-Copper-Nickel (Ni-Cu-Ni)
Magnetization : Axially - Pair
Material : Neodymium (NdFeB)
Tolerance : +/- 0.004 in
Max Operating Temperature : 176 F
Part Number : DCS38X116N40-60PK
Quantity Included : 60 Countersunk Rings

Sold in Matched Pairs
Each set of countersunk ring magnets includes 30pcs with the countersunk hole on the north pole, and 30pcs with the countersunk hole 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.

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


Drill Torque Information
It is very easy to overtighten and break/crack countersunk neodymium magnets when screwing them in place. We recommend hand tightening when possible. If using a drill, start with a low torque setting and work your way up.


Magnet Description

Our small grade N40 rare earth neodymium disc magnets, measuring 3/8 x 1/16 inch (Outer Diameter x Thickness), are a strong and cost-efficient solution for your lightweight magnetic needs. With a pull force of 2.1 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 N40 neodymium (NdFeb) material.

If you are looking for a reliable magnet that is small but powerful, our 3/8 x 1/16 inch (Outer Diameter x Thickness) N40 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 7 reviews
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M
Matthew G. (Minneapolis, United States)
Excellent quality!

Will buy again for sure!

D
DavidD (Seattle, United States)
meets expectations

Right price, right product. Well packed. Fast shipping. Easy to navigate website. Thank you.

T
Thomas E. (Fort Wayne, United States)

I use this item on a 1/24 scale rc drift car worked great thx

S
Stanley B. (Bloomington, United States)
3/8 x 1/16 Mighty Mite

Very strong mini magnet. Works very well and you do not have to go very deep into the piece.

R
Ren S. (Tallahassee, United States)
Truth in Advertising

The scale of the products were as advertised. I have not tested the pull strength at of yet. The delivery time was as expected from west to east coast. Will order again from here!