We’re Open! Shop with confidence — we’re covering all duty & tariff fees.

Neodymium Countersunk Ring Magnet – (OD) 18mm x (ID) 10.4/5.5mm x (H) 7mm | N30SH | High Temperature >150°C Neodymium Countersunk Ring Magnet – (OD) 18mm x (ID) 10.4/5.5mm x (H) 7mm | N30SH | High Temperature >150°C Neodymium Countersunk Ring Magnet – (OD) 18mm x (ID) 10.4/5.5mm x (H) 7mm | N30SH | High Temperature >150°C Neodymium Countersunk Ring Magnet – (OD) 18mm x (ID) 10.4/5.5mm x (H) 7mm | N30SH | High Temperature >150°C Cart
Your Cart
Cart Empty
Same Day Dispatch Mon-Fri before 7pm (PST)
4.9 Customer reviews
30 Day Returns Shop with confidence
These go great with your cart!
Same Day Dispatch Mon-Fri before 7pm (PST)
4.9 Customer reviews
30 Day Returns Shop with confidence
Back to cart
Discount: -$0.00
Subtotal: $0.00
Checkout
Same Day Dispatch Mon-Fri before 7pm (PST)
4.9 Customer reviews
30 Day Returns Shop with confidence
Same Day Dispatch Mon-Fri before 7pm (PST)
4.9 Customer reviews
30 Day Returns Shop with confidence

Neodymium Countersunk Ring Magnet – (OD) 18mm x (ID) 10.4/5.5mm x (H) 7mm | N30SH | High Temperature >150°C

Product code: 23016

Neodymium Countersunk Ring Magnet – (OD) 18mm x (ID) 10.4/5.5mm x (H) 7mm | N30SH | High Temperature >150°C
Neodymium Countersunk Ring Magnet – (OD) 18mm x (ID) 10.4/5.5mm x (H) 7mm | N30SH | High Temperature >150°C
Neodymium Countersunk Ring Magnet – (OD) 18mm x (ID) 10.4/5.5mm x (H) 7mm | N30SH | High Temperature >150°C
Neodymium Countersunk Ring Magnet – (OD) 18mm x (ID) 10.4/5.5mm x (H) 7mm | N30SH | High Temperature >150°C
Neodymium Countersunk Ring Magnet – (OD) 18mm x (ID) 10.4/5.5mm x (H) 7mm | N30SH | High Temperature >150°C
Neodymium Countersunk Ring Magnet – (OD) 18mm x (ID) 10.4/5.5mm x (H) 7mm | N30SH | High Temperature >150°C
1 to 9 items
$9.79
10 to 99 items6% OFF
$9.17
100+ items15% OFF
$8.31
Total
$9.79
You save $0.00

Not enough in stock. Please choose a lower quantity.

Minimum order quantity is 1

Prices are GST Incl.

Volume pricing available on request

Australia's Leading Supplier

Shipping Worldwide*

30 Day Returns

Same Day Dispatch*

Neodymium Countersunk Ring Magnet – (OD) 18mm x (ID) 10.4/5.5mm x (H) 7mm | N30SH | High Temperature >150°C
Product Code 23016
Pull Force 13.2 kg
Grade N30SH (150°C)
Coating NiCuNi
Magnetisation Direction Axially Magnetised Through Height, North Polarity on Countersunk Face
*Measured against up to 10mm mild steel.

This Neodymium Countersunk Ring Magnet is a compact yet powerful rare earth magnet engineered for high-temperature and heavy-duty mounting applications. Measuring 18mm outer diameter with a 7mm height, this neodymium ring magnet features a precision countersunk centre hole (10.4mm countersink with 5.5mm inner diameter), making it ideal for flush screw mounting in cabinetry, fixtures, displays, machinery, and industrial assemblies. This magnet suits an M5 countersunk screw. 

This magnet is identified by product code 23016.

Manufactured from premium N30SH-grade neodymium, this magnet is designed to withstand operating temperatures up to 150°C, making it suitable for environments where standard neodymium magnets may lose strength due to heat exposure. The magnet is axially magnetised, with the north polarity located on the countersunk face, allowing for reliable directional installation in specialised applications.

Finished with a durable triple-layer NiCuNi (Nickel-Copper-Nickel) coating, this countersunk ring magnet offers excellent corrosion resistance along with a polished metallic appearance. Despite its compact size, it delivers an impressive pull force of approximately 13.2kg under ideal conditions when in direct contact with a thick mild steel surface.

Common applications for this high-temperature countersunk neodymium magnet include:

Flush-mounted magnetic fastening systems.

Industrial and engineering projects.

Automotive and high-temperature environments.

Workshop jigs and fixtures.

Signage and display mounting.

Cabinet closures and hidden fixings.

Robotics, automation, and manufacturing systems.

Please note: Pull force ratings are based on ideal conditions and may vary depending on steel thickness, surface finish, mounting orientation, and air gaps. Neodymium magnets are brittle and should be handled carefully to avoid chipping or cracking.

No FAQ available

This Neodymium Countersunk Ring Magnet is a compact yet powerful rare earth magnet engineered for high-temperature and heavy-duty mounting applications. Measuring 18mm outer diameter with a 7mm height, this neodymium ring magnet features a precision countersunk centre hole (10.4mm countersink with 5.5mm inner diameter), making it ideal for flush screw mounting in cabinetry, fixtures, displays, machinery, and industrial assemblies. This magnet suits an M5 countersunk screw. 

This magnet is identified by product code 23016.

Manufactured from premium N30SH-grade neodymium, this magnet is designed to withstand operating temperatures up to 150°C, making it suitable for environments where standard neodymium magnets may lose strength due to heat exposure. The magnet is axially magnetised, with the north polarity located on the countersunk face, allowing for reliable directional installation in specialised applications.

Finished with a durable triple-layer NiCuNi (Nickel-Copper-Nickel) coating, this countersunk ring magnet offers excellent corrosion resistance along with a polished metallic appearance. Despite its compact size, it delivers an impressive pull force of approximately 13.2kg under ideal conditions when in direct contact with a thick mild steel surface.

Common applications for this high-temperature countersunk neodymium magnet include:

Flush-mounted magnetic fastening systems.

Industrial and engineering projects.

Automotive and high-temperature environments.

Workshop jigs and fixtures.

Signage and display mounting.

Cabinet closures and hidden fixings.

Robotics, automation, and manufacturing systems.

Please note: Pull force ratings are based on ideal conditions and may vary depending on steel thickness, surface finish, mounting orientation, and air gaps. Neodymium magnets are brittle and should be handled carefully to avoid chipping or cracking.

No FAQ available