20mm SmCo Countersunk Ring Magnet – High-Temp Rare Earth M5 South Pole

Extreme Temperature Rare Earth Solution

When standard magnets fail under heat or harsh conditions, the SmCo Countersunk Ring Magnet delivers unwavering performance. Specifically engineered for high-temperature environments and outdoor exposure, this Samarium Cobalt magnet provides a reliable 7kg pull force while resisting rust and thermal degradation. Whether you are building high-performance motors or securing industrial sensors, this magnet offers the durability that neodymium simply cannot match.

Why You’ll Love This

• Superior Thermal Stability: Operates efficiently in extreme heat where standard rare earth magnets lose magnetic strength.
• Industrial-Grade Corrosion Resistance: Naturally resistant to oxidation, making it the perfect choice for marine and outdoor applications without needing extra coating.
• Flush-Mount Integration: Features a 5.2mm countersunk hole designed specifically for M5 screws, allowing for a clean, recessed finish.
• Versatile Pole Configuration: With the South pole on the countersunk face, it is ideal for pairing with North-pole counterparts for secure closures or damping systems.
• Reliable Heavy-Duty Strength: Provides a concentrated 7kg pull force in a compact 20mm diameter frame for robust mounting solutions.

Product Details

• Material: Samarium Cobalt (SmCo)
• Outside Diameter: 20mm
• Thickness: 10mm
• Hole Diameter: 5.2mm (Suits M5 Threads)
• Pull Force: 7kg
• Polarity: South Pole on Countersunk Face