3/8″ OD X 1/8″ ID x 1/16″ Thick Neodymium Ring Magnet N38 Strong Circular Magnet Rare Earth Donut Magnets (30 パック)

N35 3/8″ Out Diameter x 1/8″ Inner Diameter x 1/16″ Thick N35 Strong Circular Magnet Rare Earth Neodymium Ring Magnet Small Donut Magnets (30 パック)

サイズ : 3/8″ X 1/8″ X 1/16″ (Diameter x Inner Diameter x Thickness)
ミリサイズ : 9.53 バツ 3.18 バツ 1.59 ミリメートル
グレード : N38
フォースをプル : 0.27 kg
コーティング : ニッケル-銅-ニッケル (ニッケル - 銅 - ニッケル)
磁化 : 軸方向に(Each magnet’s north and south pole are on opposite circular faces.)
材料 : ネオジム (ネオジム)
トレランス : +/- 0.1 ミリメートル
最大動作温度 : 80ºC
Part Number : R621N35
Quantity Included : 30 Rings

These versatile high-performance ring magnets, with north and south poles on opposing circular faces, have many uses. They are used in many everyday appliances such as vacuum cleaners plus motors, 発電機, rotor shafts and more. The R9X6X5N35 is a nice and affordable little ring magnet. Great for anything you would use a small ring magnet for, such as tying to a string to pick up or hang metal objects, science demonstrations and mounting with a screw.