N42 Neodymium Magnet for Arts, Crafts, Model Making, DIY, Hobbies, Science, Office and Home 3mm dia x 6mm thick 0.39kg Pull Pack of 400

IDEAL FOR CREATIVE APPLICATIONS. Our neodymium magnets are commonly used in creative applications such as models and theatre design, clothes making, furniture making, exhibitions, and packaging. USEFUL FOR MANUFACTURING & ENGINEERING. Neodymium magnets have many uses in engineering and manufacturing where small size and maximum strength are required. CORROSION-RESISTANT PREMIUM COATING. Coated with three layers of nickel, copper, and nickel to reduce corrosion and provide a smooth and clean finish. RESISTANT TO DEMAGNETISATION. Excellent resistance to demagnetisation. RARE EARTH MAGNET. Each magnet can support a steel weight of up to 0.39kg vertically from the magnetic face when in flush contact with a mild steel surface. SPECIFICATIONS. 3mm diameter x 6mm thick.