Anet A8 PLUS User Manual page 14

Step 3
M4*14
Before assembly
No. Name
1 M4*14
2 T – nut
After assembly
Attention: The size of the double arrow in the drawing is
132 mm ( the distance from the center of the leading rod fixed
block to the edge of the profile ), which is controlled
during assembly.
Qty.
8
8
End cap