Screw Terminal Block Breakout Board for Arduino NANO/MICRO.
With the breakout board, you can easily extend Arduino projects to industrial control applications.
PCB mount Terminal Block: pitch 5.0mm/0.197", strip length 7mm, screws - M2.5, steel, Cr3+ Zn plated. pin header and cage - brass. Wire range 28AWG ~ 12AWG / 2.5mm square.
FR-4 fiber glass PCB, dual copper layers.

Note: the item not include Arduino-NANO or MICRO.