Here we use two styles, the first makes the hachure (Symbol) and give it a fill color (Fill color) while setting the width the hatching should be (Width) and the amount of space they will have apart (Symbol size). It also elected a column containing characteristics (number, grades) will provide angle of hatching (Angle), varying angle of all the objects / surfaces.
In the example used a column called “objectID,” it has not real values to set angle but serves as an example. It can alternatively be set a fixed angle.
The second style nature is only used to specify a color and width of the perimeter (Outline color and Width).
Example on legend
Example on map