N42 Neodymium Magnet for Arts, Crafts, Model Making, DIY, Hobbies, Office and Home 20mm x 5mm thick 7.8kg Pull Pack of 20

HIGH PERFORMANCE. These small neodymium magnets are axially magnetised between the two 20mm x 20mm square and produce an incredible pull of 7.8kg. MULTIPURPOSE. Our neodymium magnets are commonly used in creative applications such as model-making, theatre design, furniture making, exhibitions, and packaging. They also have many uses in engineering and manufacturing where small size and maximum strength are required. PREMIUM QUALITY MATERIALS. Each magnet is coated with three layers of nickel, copper, and nickel to improve corrosion resistance and provide a smooth and clean finish. RESISTANT TO DEMAGNETISATION. Because of their resistance to demagnetisation they are ideal for creating a shock-absorbing or damping effect when used to repel other magnets. SPECIFICATIONS. 20mm x 20mm x 5mm thick. +/-0.1mm tolerance. EXPERT ADVICE. After your purchase, our team of experts is always available to provide you with technical advice and support with your application.