N42 Neodymium Pot Magnet for Arts, Crafts, Model Making, DIY, Hobbies, Office, and Home 20mm dia x 7mm thick 4mm c/sink 13.2kg Pull Pack of 4

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. CORROSION-RESISTANT PREMIUM COATING. Coated with three layers of nickel, copper and nickel to reduce corrosion and provide a smooth finish. RESISTANT TO CRACKING OR CHIPPING. An added advantage of pot magnets is that they are resistant to chipping or cracking following constant impact with a steel surface. RARE EARTH MAGNET. Each magnet can support a steel weight of up to 13.2kg 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 4mm diameter countersunk screws. SPECIFICATIONS. 20mm dia x 7mm thick x 4mm countersunk hole for fixing.