Geeetech Prusa I3 A pro Manual page 6

14 Lock nut
15 Wing nut
16 Z-axis nut
17 screw
18 screw
19 Screw
20 Screw
21 screw
22 screw
23 screw
24 screw
25 screw
26 Screw
27 screw
28 screw
HexCounter-
29 sunk-head
screw
GEEETECH
M4
M3
M8（tin-bronze）
M2.5x8mm
M2.5x12mm
M3x6mm
M3x8mm
M3x10 mm
M3x16 mm
M3x20 mm
M3x25mm
M3x45 mm
M4x6 mm
M4x 12 mm
M4x25 mm
M3x30 mm
6
2
2
2
2
4
23
2
21
18
2
1
2
4
16
2
4