2927XG2G.19 New Female D-Sub Connectors DE-9, 9-Pin Right Angle PC Board Solder Mount with Screw Connectors, Part Number Unknown. Each bid quantity is for a Lot of Ten (10) Connectors. You may bid / buy any number of lots, up to the total quantity available above. These were purchased at an electronics liquidation last this year, and they were brand new in unlabeled trays. There are no identifying markings on the connectors themselves, however, they appear to be well made. We repackaged them in heavy Ziplok bags. According to the calipers: Overall length: 1.210″ / 30.75 mm Mounted height: .492″ / 12.51 mm Overall depth: .718″ / 18.25 mm Solder pin spacing: .110″ / 2.79 mm OC (on centers) Mounting post spacing: .984″ / 25 mm OC (on centers) Threads: #4-40 (diameter – threads per inch )