cl_crosshair_thickness

Thickness of the crosshair bars and circle, in pixels. Never less than one.

Affects
Crosshair
Type
float
Values
A number, decimals allowed.

Setting it

In the console, or on its own line in an autoexec.cfg:

cl_crosshair_thickness "1"

Change it with the crosshair tool, or read what your own config already sets by dropping it into the converter.

Settings next to this one