Neodymium Rod Magnets 4mm x 28mm N35 Super Strong Small Rare Earth Cylinder Magnet (4mm by 28mm) Bar magnets
- Dimensions: 4 mm dia x 28 mm thick
- Magnetic Face: poles on 4mm diameter face
- Magnets Type: Permanent
- Material: Sintered NdFeB, Rare Earth magnet
- Grade: N35
- Plating / Coating: Ni-Cu-Ni (Nickel-plated)
- Magnetization Direction: Axial(Poles on Flat Ends)
- Application: Speaker Magnet, Jewelry Magnet
- Strength: approx. 1.6 kg
- Surface Field: 3271 Gauss
- Max Operating Temp: 176°F (80°C)
- Weight: 2.8 g/piece
- Brmax: 12,100 Gauss
- BHmax: 35 MGOe
These rod magnets with a diameter of 4 mm, a height of 28 mm and N35 magnetisation have an impressive adhesive force of approx. 1.6 kg for their size. Use these rod magnets in the office or for arts and crafts and DIY projects of all kinds.
Neodymium magnets are perfect for use in dry indoor areas.
T Anil –
These are unbelievably strong for something so small. I could hardly part them but they are great because they don’t cover too much of the thing you want to display. You have to be careful you don’t drag them though or they could scratch your pin board if it is steel like mine.