Each magnet is only magnetic on the countersunk face. Can be fixed in place with 5mm diameter countersunk screws Security Tag Remover For Clothes N42 Neodymium Pot Magnet With M4 Stud For Arts, Crafts, Model Making, Hobbies, Office & Home Ferrite Pot Magnets 40mm diameter x 8mm thick with a 5mm diameter countersunk hole for fixing Ferrite Y30BH Pot Magnet - 40mm dia x 8mm thick x 5mm countersunk - 15kg Pull Business £5.99 £9.50 Postage Commonly used in Conveyor Systems, Switches, Speakers, Arts, Crafts, Science, and DIY., HIGH OPERATING TEMPERATURE. Chrome coated steel shell 15kg maximum pull from the magnetic surface when in flush contact with a mild steel surface of equal thickness to the magnet., SPECIFICATIONS. Outstanding value for money, these ferrite pot magnets are made of a ferrite 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. Each magnet is only magnetic on the countersunk face Y40 Ferrite Magnets - High Performance for Industrial Use Pack of 10 Y30BH Ceramic Pot Magnet - 1-3/8 in. Dia x 5/16 in. Thick x 3/16 in. Hole - 15.87lbs Pull (Pack of 10): : Industrial & Scientific Product Description - 32mm diameter x 7mm thick with a 5mm diameter countersunk hole for fixing. - Each magnet is only magnetic on the countersunk face. - Each magnet can support 7.2kg pull vertically from the magnetic face when in flush contact with a... Excellent resistance to demagnetisation., RESISTANT TO CORROSION.
