DIN6912 Hexagon Socket Thin Head Cap Screws With Pilot Rrcess For Wrench Key 內六角螺釘（薄型帶扳手導向孔）
|
Thread (d)
|
M4
|
M5
|
M6
|
M8
|
M10
|
M12
|
M16
|
M20
|
|
P
|
0.7
|
0.8
|
1
|
1.25
|
1.5
|
1.75
|
2
|
2.5
|
|
d2 max
|
7
|
8.5
|
10
|
13
|
16
|
18
|
24
|
30
|
|
k max
|
2.8
|
3.5
|
4
|
5
|
6.5
|
7.5
|
10
|
12
|
|
s
|
3
|
4
|
5
|
6
|
8
|
10
|
14
|
17
|
|
b
|
14
|
16
|
18
|
22
|
26
|
30
|
38
|
46
|
|
L
|
10-200
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