5.6 Grade DIN 7990 Hexagon Head Bolts For Steel Structures Hot Dip Galvanized HDG
|
Size – D
|
Pitch (p)
|
E (Min.)
|
S (Min.)
|
S (Max.)
|
B
|
K (Min.)
|
K (Max.)
|
|
M12
|
1.75
|
20.88
|
18.48
|
19
|
17.75
|
7.55
|
8.45
|
|
M16
|
2
|
26.17
|
23.16
|
24
|
21
|
9.25
|
10.75
|
|
M20
|
2.5
|
32.95
|
29.16
|
30
|
23.5
|
12.1
|
13.9
|
|
M22
|
2.5
|
35.03
|
31
|
32
|
25.5
|
13.1
|
14.9
|
|
M24
|
3
|
39.55
|
35
|
36
|
26
|
14.1
|
18.9
|
|
M27
|
3
|
45.2
|
40
|
41
|
29
|
16.1
|
17.9
|
|
M30
|
3.5
|
50.85
|
45
|
46
|
30.5
|
17.95
|
20.05
|