Neodymium Ring Magnet OD5 x H4 x ID2.5 mm N52

Product code: R-OD5H4ID2.5-N52

$1.23for 1 to 99 items
$1.10buy 100 to 999 itemsand save 10%
$0.90buy 1000+ itemsand save 26%

Prices are GST Incl.

Volume pricing available on request

Neodymium Ring Magnet OD5 x H4 x ID2.5 mm N52

Product Code R-OD5H4ID2.5-N52
Pull Force* 0.77 kg
Weight 2 g
Grade N52
Coating Nickel (NI)
Direction of Magnetisation Through Thickness
Dimensions Outside diameter:5mm, Height:4.0mm, Inside Diameter 2.5mm
*Measured against up to 10mm mild steel.

Neodymium Ring Magnets

Circular Neodymium ring magnets are very versatile magnets and are a popular shape with Frenergy customers. This ring magnet is also made from the strongest N52 Grade rare earth material which gives it unmatched holding power for a magnet of this size. The central hole in the ring has an inside diameter of 2.5mm and is ideal for temporarily affixing the ring to another surface with wire, string, a nail or screw. Sewing the ring magnet onto clothing or garments is another practical attachment option that is not available when using solid disc or block shaped magnets. Lightweight holding requirements are easily performed by these small and incredibly strong Neodymium ring magnets. This makes them ideal for holding and attachment roles in both complex audio visual and communication devices as well as simple, home based hobby projects. Ring shaped magnets can be held in position by placement over a pin, lug or shaft which means correct alignment of the ring magnet can be achieved inside these products without the need for fasteners of any kind. Simplified operating systems lead to increased reliability and this is one of the many benefits of the magnetically operated warning and sensor devices that are widely found in security alarms and vehicle safety systems.

Neodymium Ring Magnets

Circular Neodymium ring magnets are very versatile magnets and are a popular shape with Frenergy customers. This ring magnet is also made from the strongest N52 Grade rare earth material which gives it unmatched holding power for a magnet of this size. The central hole in the ring has an inside diameter of 2.5mm and is ideal for temporarily affixing the ring to another surface with wire, string, a nail or screw. Sewing the ring magnet onto clothing or garments is another practical attachment option that is not available when using solid disc or block shaped magnets. Lightweight holding requirements are easily performed by these small and incredibly strong Neodymium ring magnets. This makes them ideal for holding and attachment roles in both complex audio visual and communication devices as well as simple, home based hobby projects. Ring shaped magnets can be held in position by placement over a pin, lug or shaft which means correct alignment of the ring magnet can be achieved inside these products without the need for fasteners of any kind. Simplified operating systems lead to increased reliability and this is one of the many benefits of the magnetically operated warning and sensor devices that are widely found in security alarms and vehicle safety systems.