Surface treatment of metal shell
N | BN | B | SC | ZN | G | ZG |
Nickel plating (glossy surface) | Black nickel plating (glossy surface) | Electrophoretically coated with black (matte) | Satin chromium plating (matte) | Pearl nickel plating (matte) | Gold plating (glossy finish) | Pearl nickel coated gold (glossy finish) |
Screw sleeve color
BK | RD | YL | BL | GN | GR | WH |
black | red | yellow | blue | green | grey | white |