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3/8 x 1/4 Inch Neodymium Rare Earth Countersunk Ring Magnets N52 (20 Pack)

6.4 lbs Pull Force

3/8 x 1/4 Inch Neodymium Rare Earth Countersunk Ring Magnets N52 (20 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 0.25 Inch (Outer Diameter x Inner Diameter x Thickness)
Metric Size : 9.525 x 6.35 mm (Outer Diameter x Inner Diameter x Thickness)
Countersunk Hole Size : 0.242 x 0.136 Inches at 82°
Screw Size : #4
Material Grade : N52
Pull Force : 6.4 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
Flux Density : 14,800 Gauss
Part Number : DCS38X14N52-20PK
Quantity Included : 20 Countersunk Ring Magnets


Sold in Matched Pairs
Each set of countersunk ring magnets includes 10pcs with the countersunk hole on the north pole, and 10pcs 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.


Customer Reviews

Based on 2 reviews
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E
Erin (Cleveland Heights, United States)
Surprisingly Strong!

These little magnets pack a punch. Perfect for keeping lids on boxes.

P
Paul N. (Santa Clara, United States)

3/8 x 1/4 Inch Neodymium Rare Earth Countersunk Ring Magnets N52 (20 Pack)