ULIBERMAGNET 120lb 4Pack Strong Neodymium Round Magnet with M8 Female Thread, Powerful Magnetic Removable Mounting for Lighting,Tools, Equipment with Bolt
[Much Stronger Magnetic Mounting]: 120lb vertical magnetic pull force on base of 0.33''(10mm) thickness steel plate due to Neodymium Magnet N42.
[Much More Compatible Neodymium Cup Magnet]: M8 standard female thread stud,much more compatible for kinds of hardware assembly. Great for camera , video, display panel , automatic equipment, tools and machines
[Non-Broken Strong Magnet]: The outer steel covering will prevent any damage of magnet during application
[Good Corrosion-Resistance]: Ni+Cu+Ni Triple Layer good corrosion-resistance coating