FIRST4MAGNETS F641 20 25 dia x 5mm thick N42 Neodymium Magnet 0.9kg Pull (Pack of 25), Pack 20, Set Pieces

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 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 and clean finish. RARE EARTH MAGNET. Each magnet can support a steel weight of up to 0.9kg vertically from the magnetic face when in flush contact with a mild steel surface. SPECIFICATIONS. 5mm dia x 5mm thick.

Pack of 20. 5mm x 5mm. +/-0.1mm tolerance. North-South poles on opposite faces. 0.9kg pull. Excellent resistance to demagnetisation. Triple coated.