Pot magnet with good clamping force and a centrally tapped screw hole make it perfect for a variety of projects.
21-15482 - Pot Magnet 35mm with M6 Thread
21-15484 - Magnetic Tape Adhesive - 10M X 7.5mm
Flexible strip is backed with an acrylic adhesive and is ideal for use on enclosures, reed switch operators, signs and shelf markings
MCM is a great company. Very fast service and shipping of Raspberry Pi. Will tell all my friends to buy from MCM