MUTUACTOR 4pcs Neodymium Magnet Base with Rubber Coating and 1/4”-20 Male Threaded Stud, Vertical Magnetic Pull-Force 18.5lbs No-Slip,Anti-Scratch Strong Magnet Mount for Camera, Pan Heads…

Much Stronger of Rubber Coated Neodymium Magnet: 18.5lb Vertical Magnetic Pull Force On Base of 0.33''(10mm) Thickness Steel Plate due to Neodymium Magnet N42. No scratch and bigger friction of magnet: the rubber can protect the magnet from damage , avoid scratch of painting surface and limit slipping the magnet on smooth surface. Multi-Use of round strong magnet :1/4"-20 Male thread Stud, directly screw into the threaded hole of the fixed body or putting through a hole and fastening with a nut to attach any hardware assembly. Great for camera , video, display panel , automatic equipment, tools and machines Good Corrosion-Resistance of rubber magnet: rubber coate is water resistant and have a good corrosion-resistance. Loss of magnetic properties no more than 2% within 10 years Package Includes: 4pcs Magnet Base +Spring Washer+Flat Washer+Nut included