Header plugs, Vertical Board to Board Plug Connector, Board mount header plug
https://www.futureelectronics.com/p/interconnect--pin-and-socket-connectors--header-plug-board-mount/bm04b-xass-tf-lf-sn-jst-1960004
XA Series 4 Circuits 7.5 x 15 mm Surface Mount Shrouded Header