Screw Terminal 2 Pin.
Black plastic body with gold plated screws and terminals.
3.5mm screw has a captive 7.5mm square washer.
The gold plated solder tags are 3.5mm wide and protrude 10mm behind the block.
Overall size is 40mm wide x 16.5mm high x 19mm deep (From mounting surface).
Mounting holes are 3.5mm Diameter and are recessed into the block.