ITEM NAME:Prototype Screw/Terminal Block Shield Board Kit For ArduinoMEGA-2560 R3 new 1 Set Prototype Screw/Terminal Block Shield Board Kit Only ship to the confirmed address provided by.Wire range 26~16AWG, strip length 5mm, screws M2 steel, pin header and cage brass. Pitch 0.1"/2.54mm, pin length 15mm / 0.59".