Groove
M
Dimensions
No.
(Aluminum extrusion series)
price
width
Coarse thread
A
B
e
L
L1
T
6
M3、M4、M5
5.8
10
0.8
14
4.5
4.1
20
8
M3、M4、M5、M6
7.8
15
16
5
6.3
30
M4、M5、M6、M8
9.8
17
3
18
9.0
40、45