12mmx8mm N42 Strong Round Disc Fridge Rare Earth Neodymium Magnets Nickel Plated Walmart Magnets
- 寸法: 12MM彼女. x 8mm thick
- 磁気面: 12直径mm
- 磁石の種類: 永続
- 材料: ネオジム鉄B, ネオジム
- 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℃)
- 表面フィールド: 4243 ガウス
- 引っ張る力: 約. 4.36 kg
- 重さ: 7.2 グラム/個
This discs have identity issues. Are they a thick disc magnet or a short cylinder? By our definition, they are a disc, as their diameter is larger than their thickness/length, but there is room for debate. They are a nice sized rare earth magnet to handle and utilize in a wide range of projects.












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