620Pcs 2.54mm Pitch SM Housing Connector Connector Dupont Male Female Crimp Pins Adapter Assortment Connector kit

Compatible with and breadboard style pin connectors and sockets, such as 3D printer board, etc. Simply put the strips into the tool and press them so that the insulation crimping is done completely towards the wire. SM Terminals 1/2/3/4/5/6, Wire 18-26 AWG, Pin Pitch: 2.54mm. SM 620pcs Male Female Connector Kit for DIY Project