Specification Brand : FIRST4MAGNETS BulletPoint1 : IDEAL FOR HANGING & HOLDING APPLICATIONS. Very strong, these high-performance Neodymium (N42) pot magnets have a threaded collar on the non-magnetic face making them ideal for hanging and holding objects. BulletPoint2 : RESISTANT TO CRACKING & CHIPPING. An added advantage of pot magnets is that they are resistant to chipping or cracking following constant impact with a steel surface. BulletPoint3 : CORROSION-RESISTANT PREMIUM COATING. Coated with three layers of nickel, copper, and nickel to reduce corrosion and provide a smooth finish. BulletPoint4 : STRONG MAGNETIC HOLD. Each magnet can support 9.7kg vertically from the magnetic face when in flush contact with a mild steel surface of equal thickness. BulletPoint5 : SPECIFICATION: 16mm diameter x 13mm tall with a M4 7 deep threaded collar. 0.63 in. diameter x 0.51 in. tall with a M4 0.28 in. deep threaded collar. Color : Silver ExternallyAssignedProductIdentifier : 5060185929362 ExternallyAssignedProductIdentifier1 : 0730052001327 ExternallyAssignedProductIdentifier2 : 730052001327 IncludedComponents : Magnet Expert warning sheet ItemName : N42 Neodymium Pot Magnet with M4 Thread - 5/8 in. Dia x 1/2 in. Tall - 21.38lbs Pull (Pack of 1) ItemPackageDimensions_Height : 10 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : industrial-rare-earth-magnets Manufacturer : Magnet Expert Material : Neodymium Material1 : Neodymium Material2 : Nickel NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 1 PartNumber : F4MH16-1 ProductDescription : Neodymium pot magnets are made of a powerful Neodymium magnet sunken in to a steel shell meaning that the north pole is on the centre of the magnetic face and the south pole is on the outer edge around it. The steel pot increases the adhesive force of the magnets giving them an incredible hold for their size. An added advantage of pot magnets is that they are resistant to chipping or cracking following constant impact with a steel surface. ProductSiteLaunchDate : 2022-07-22T13:55:20.159Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 31380000