Superbat BNC Crimp Female Front Mount Bulkhead O-ring RF Connector for Cable RG174, RG316, LMR100. Contact Plating: Nickel, Impedance: 50 Ohm, Gender: Female Jack, Temp.range: -65~ +165. Insulator: PTFE, Connector Type: Jack/Female Socket, Mounting Type: Cable(Panel)Mount, Bulkhead with O-ring - Front Side Nut. Package included: 10 PCS