Need to buy strong countersunk magnet, cylindrical magnet with countersunk holes (screw holes), Courage Magnets manufacturer professional, high quality, stable performance, you are now seeing this is an outer diameter of 20mm, height 20mm, hole 6mm cylindrical countersunk strong magnet, neodymium material, has a super strong magnetic, can be used in industry, machinery and equipment, salvage and other scenarios, can be processed according to the technical requirements of your drawings!
Physical sample of 20mm diameter cylindrical countersunk magnet 20x6x20mm;
20mm flat countersunk hole magnet;
Disc magnet with screw mounting hole OD 20mm x H 6mm
20mm x 5mm x hole 5mm black neodymium countersunk magnet ring
20x10x3mm neodymium block magnets with single countersunk hole