Harwin Terminals - PC Pin Receptacles, Socket Connectors H3161-01 are designed for reliable and secure connections in a variety of applications. These terminals feature a knurled .035-.041 pin receptacle that provides a secure connection and prevents accidental disconnection. The terminals are made from high-quality materials and are designed to withstand harsh environments. They are also RoHS compliant and UL approved. The terminals are easy to install and provide a reliable connection for a variety of applications. They are ideal for use in automotive, industrial, and consumer electronics applications.