18mmx4mm N42 Strong Round Disc Circular Rare Earth Neodymium Magnets Nickel Plated Buy Magnets Walmart 18x4mm Refrigerator Magnets
- 寸法: 18mm dia.x 4mm thick
- 磁気面: 18直径mm
- 磁石の種類; ネオジム
- 材料: ネオジム鉄B, 希土類
- 学年: N42
- メッキ・コーティング: ニクニ (ニッケルメッキ)
- 磁化方向: 軸方向(平らな端のポール)
- 最高動作温度: 176°F (80℃)
- 引っ張る力: 約. 2.74 kg
- 表面フィールド: 2244 ガウス
- 重さ: 7.7 グラム/個
If you are looking for a very strong intermediate size magnet, this magnets could be the one for you. Very strong and sturdy, it can hold a lot of weight. The 4mm thickness makes it tougher and stronger than another thick neodymium magnets. Good and strong, but not overpowering.















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