• Dimensions: 1/2" dia. x 1/4" thick
• Tolerances: ±0.004" x ±0.004"
• Material: NdFeB, Grade N42
• Plating/Coating: Ni-Cu-Ni-Plastic
• Magnetization Direction: Axial (Poles on Flat Ends)
• Weight: 0.198 oz. (5.61 g)
• Pull Force, Case 1: 3.45 lbs
• Pull Force, Case 2: 5.57 lbs
• Surface Field: 4667 Gauss
• Max Operating Temp: 176ºF (80ºC)
• Brmax: 13,200 Gauss
• BHmax: 42 MGOe

These great magnets are coated with a durable layer of plastic. The 1/2" x 1/4" dimensions are the finished dimensions of the plastic coating. These discs can be slammed together many times without damage. They won"t mark or scratch surfaces they come in contact with. They are also completely weatherproof. Please note: Slight color variation may occur from order to order.

	Pull Force, Case 1 vs. distance: Magnet to a Steel Plate.
	Pull Force, Case 2 vs. distance: Between 2 Steel Plates.
	Pull Force, Case 3 vs. distance: Magnet to Magnet.
	Pull Force, Case 4 vs. distance: Magnet to Magnet Repulsion.
	View B-H curves for this magnet.