Tube Magnets Rare Earth Magnets Neodymium Magnets
Tube Magnets Rare Earth Magnets Neodymium Magnets
Tube Magnets Rare Earth Magnets Neodymium Magnets
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Tube Magnets Rare Earth Magnets Neodymium MagnetsTube Magnets Rare Earth Magnets Neodymium MagnetsTube Magnets Rare Earth Magnets Neodymium Magnets

Tube0276 - Tube Magnet - 4.30mm ID x 11.50mm lg - N48M - Nickel Plated

Length 0.453" (11.50mm)
Inside Diameter 0.169" (4.30mm)
Outside Diameter 0.299" (7.60mm)
Grade Neodymium 48M
Max Working Temp 100°C
Coating Nickel
Direction of Magnetism Through length
MOQ 3
Price:
$2.60
Stock:
In stock (104 units), ready to be shipped

Additional Resources

Pull Force Calculator

Estimate holding power for your application.

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Coating Specifications

Compare different coatings for corrosion resistance, and durability to choose the right option for your specific application.

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Material Grades & Curves

Explore Neodymium & Samarium Cobalt magnet material specs and BH curves to ensure proper material selection for your specific application.

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Custom Solutions

SuperMagnetMan is the e-commerce brand of SM Magnetics, here to make it easy to get the magnets you need for prototyping, testing, or small-scale use. When you're ready for a custom solution—whether that’s a fully engineered magnetic system, simulation support, or a complete assembly—our team at SM Magnetics is ready to help you bring it to life.

About the Product

Neodymium tube magnets provide an ID/OD geometry with defined wall thickness for shafts, pass-through fasteners, and flow-through fixtures. Axial magnetization through thickness yields a clean annular field; diametrical options are available for certain sensing applications. Tight ID/OD and length tolerances support press-fits and concentric mounting with minimal runout. Use the calculator to model attraction versus steel and air gap, then size grade and coating using the material data to meet field and temperature targets.

Customer Reviews

Based on 3 reviews
67%
(2)
33%
(1)
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(0)
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C
Chris Spradley
Just what I was looking for!

I had some trouble finding the right size tube magnets for a project of mine, but SuperMagnetMan had just what I needed. The project came out great using these powerful little magnets. Shipping was quick as well. I would definitely recommend.

W
Wendy Spradlin
Great for Scent Work

I love these strong little magnets. I do not have to worry about a dog dislodging the hide because the magnet is so strong and it is so small, I can place the hide is very small, very tight spaces. I highly recommend!

T
Timothy
Strong Pull, Quick Shipping, Slight Chip

I've bought from supermagnetman a couple times and, as usual, these came quickly and are all around high quality magnets.

This time, there was a slight chip that developed in one of the magnets after a few minutes of handling, but it is quite minor.

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