10PCS Countersunk Fasteners Various Neodymium Ring Strong Screw Disc 20*5mm
Each magnet has a countersunk hole on one side. Neodymium magnets are the most powerful magnets available. Also known as rare earth or NdFeB magnets. 4PCS 22 25 28mm Crash Bar Bumper Block Protector For BMW Ducati Triumph Honda UK.