By default, the alignment and orientation of a hatch pattern is determined by the origin point and orientation of the UCS (user coordinate system), but you can change these settings as needed.
Click Home tabDraw panelHatch. Find
On the Properties panel, click Pattern from the Hatch Type drop-down list.
On the Pattern panel, click a hatch pattern.
On the Origin panel, click Set Origin, and specify a point in the drawing.
Tip: For example, if you create a brick pattern, you can start with a complete brick in the lower-left corner of the hatched area by specifying a new origin point.
On the Properties panel, specify a hatch angle.
Tip: In some cases, it might be easier to move or rotate the UCS (user coordinate system) to align with existing objects before you create the hatch object.
Specify a point inside each area that you want to hatch.
Press Enter to apply the hatch and exit the command.