Warranty

STEP 4
STEP 5
C
×4
8*30mm
B
×6
15*12mm
C
B
B
B
B
B
B
2
3
4
2
3
4
H
H
H
H
φ7.8X30
X4
C
φ7X47
X4
H
M4X55
X1
I
I
H
C
C
C
C
C
C
C
5