Material:
- Contact Pin: Copper (#C1100 / copper contains over 99.5%)
- Grounding: Tellurium Copper (#C14500 / copper contains over 99%)
- Insulator: PTEF (White)
- Shell: POM (Black)
- Washer: PE(White / Red)
- Nut: Brass alloy (#C3604) " Finish: Contact Pin: 10u" Gold plating (no nickel base) Grounding: 10u" Gold plating (no nickel base) Insulator: None Shell: None Washer: None Nut: Satin Nickel + Topcoat