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DIN6921 Specification
Dimensions for DIN6921 Hexagon Flange Bolts
Thread size
p
c
da
dc
dw
e
h
m
s
r
min
max
Nominal = max
M5
-
0.8
1
5
5.75
11.8
9.8
8.79
6.2
4.7
2.2
8
7.78
0.3
M6
1.1
6
6.75
14.2
12.2
11.05
7.3
5.7
3.1
10
9.78
0.36
M8
M8x1
1.25
1.2
8.75
17.9
15.8
14.38
9.4
7.6
4.5
13
12.73
0.48
M10
M10x1.25
M10x1
1.5
10.8
21.8
19.6
16.64
11.4
9.6
5.5
15
14.73
0.6
M12
M12x1.5
1.75
1.8
12
26
23.8
20.03
13.8
11.6
6.7
18
17.73
0.72
M14
M14x1.5
2
2.1
14
15.1
29.9
27.6
23.36
15.9
13.3
7.8
21
20.67
0.88
M16
M16x1.5
2.4
16
17.3
34.5
31.9
26.75
18.3
15.3
9
24
23.67
0.96
M20
M20x1.5
2.5
3
20
21.6
42.8
39.9
32.95
22.4
18.9
11.1
30
29.16
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