10 PCS Gold Plated SMA Female Crimp RF Connector Adapter for RG58 / RG400 / RG142 / LMR195 Cable, Crimp RP-SMA Female

Features
1. Connector: SMA female (outside screw & male pin inside)RF connector
2. Nickel-plated machined brass construction
3. Gold-plated contacts teflon insulator
4. Impedance: 50 ohm
5. You may need other connectors: All of SMA connectors