3/8 x 3/8 x 3/8 Inch Cube Magnet | B666BR-N52 Magnets

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Additional information

Description:

Dimensions: 3/8″ x 3/8″ x 3/8″ thick
Tolerances: ±0.004″ x ±0.004″ x ±0.004″
Material: NdFeB, Grade N52
Plating/Coating: Black Rubber
Magnetization Direction: Thru Thickness
Weight: 0.190 oz. (5.39 g)
Pull Force, Case 1: 4.64 lbs
Pull Force, Case 2: 5.97 lbs
Surface Field: 5627 Gauss
Max Operating Temp: 176ºF (80ºC)
Brmax: 14,800 Gauss
BHmax: 52 MGOe

Applications:

These Neodymium Cube Magnets are coated with a layer of durable black rubber, similar in feel and toughness to tire rubber. This rugged coating makes them highly water-resistant and virtually indestructible—they can be slammed together without chipping, cracking, or breaking.

The rubber surface also provides excellent grip, making them ideal for applications where slipping is a concern. From marine environments to rough industrial use, these magnets are built to last.

Note: The listed dimensions refer to the outer size of the rubber coating, not just the magnet inside.