PoOnHand will send your inquiry to all specialized distributors.
KK 396 Breakaway Header, Vertical, 7 Circuits, Tin (Sn) Plating, Pin length 26.21mm (1.032")
This part may be known by these alternate part numbers:
Descriptions of Molex 26-58-0070 provided by its distributors.
Conn Unshrouded Header HDR 7 POS 3.96mm Solder ST Thru-Hole Bag
Avnet