The rectangular neodymium magnets are coated with a layer of plastic, which make them durable. The dimensions of 1"x1/2"x1/4" are the finished dimensions include plastic coating. These plastic coated rectangular block magnets can be attracted together many times without broken. Plastic coated neodymium rectangular block magnets 1" x 1/2" x 1/4" are usually delivered with grade of N42, other grade can be customized.
Strong Force: Rare earth neodymium make the plastic coated magnets 1" x 1/2" x 1/4" strong enough.
Waterproof: plastic coating make neodymium block magnets 1"x1/2"x1/4" waterproof for outdoor uses.
Scratch Resistant: 1"x1/2"x1/4" rectangular neodymium magnets with plastic coating are scratch resistant.
Category | Plastic Coated Magnets |
Shape | Rectangular Block |
Dimension | 1" x 1/2" x 1/4" thick |
Tolerances | ±0.004" x ±0.004" x ±0.004" |
Magnetization Direction | Thru Thickness |
Magnetic Material | NdFeB-N42 |
Pull Force | 8.26 lb (magnet to steel plate) |
Surface Field | 3723 Gs |
Max Operating Temp | 176ºF (80℃) |
Brmax | 13200 Gauss |
BHmax | 42 MGOe |
Weight | 0.381 oz. (10.8 g) |
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