N42 Neodymium Magnet for Arts, Crafts, Model Making, DIY, Hobbies, Office, and Home 20mm dia x 3mm thick 3.6mm Countersunk Hole 4.5kg Pull South Pack of 2

IDEAL FOR CREATIVE APPLICATIONS. Countersunk magnets are ideal for creating discreet magnetic cupboard door catches or for holding removable bath panels in place plus many other uses. USEFUL FOR MANUFACTURING & ENGINEERING. Neodymium magnets have many uses in engineering and manufacturing where maximum strength is required. RESISTANT TO DEMAGNETISATION. Excellent resistance to demagnetisation. CORROSION-RESISTANT PREMIUM COATING. Coated with three layers of nickel, copper and nickel to reduce corrosion and provide a smooth finish. RARE EARTH MAGNET. Each magnet can support a steel weight of up to 4.5kg vertically from the magnetic face when in flush contact with a mild steel surface. SECURELY FIX MAGNET IN PLACE. Can be fixed in place with 3mm diameter countersunk screws. SPECIFICATIONS. 20mm diameter x 3mm thick with a 3.6mm diameter countersunk hole for fixing.