LED Display modules cylinder magnet,indoor & outdoor M4 M3 magnetic column magnet screw

$0.10
SKU: 1 pcs
LED screen display magnet screw, indoor and outdoor M4M3 magnetic column cylindrical magnet, used for LED display module installation or testing.
MOQ: 1000pcs
LED Display modules cylinder magnet m4 1317
LED Display modules cylinder magnet
LED Display modules cylinder magnet