Screw with large flat head. The external thread: M10x1. Can come in handy if, for example, you want to mount a fitting in the shade of a desk lamp.
The large, flat part is therefore visible from the outside.
You screw the external thread of the screw (inside the hood) into the fitting.
Externe draad: M10 x 1
|Material:||metal - nickel finish|
|Width (cm):||head: 1.7 (0.67 inch)|
|Outer Diameter (cm):||M10 x 1 screw thread|