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Technical data for Hexagon socket head cap screws

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This product is regulated by the following standards:

Standard DIN 912

Attention
This standard has been replaced by DIN EN ISO 4762
Attention
This standard has been withdrawn

Hexagon socket head cap screws

Hexagon socket head cap screws

Dimensions in mm - source DIN 912 Withdrawn 

Publication date: 12 - 1983 - Supersedes DIN 912: 09 - 1979
d thread size P dk max dk min k max k min s nom

t min

b
M 1.4 din 912 0.3 2.74 2.46 1.4  1.26 1.5  0.6 14
M 1.6 din 912 0.35 3.14 2.86 1.6 1.46  1.5 0.7  15
M 2 din 912 0.4 3.98 3.62 2 1.86 1.5 1 16
M 2.5 din 912
M 3 din 912
M 4 din 912
M 5 din 912
M 6 din 912
M 8 din 912
M 10 din 912
M 12 din 912
M 14 din 912
M 16 din 912
M 18 din 912
M 20 din 912
M 22 din 912
M 24 din 912
M 27 din 912
M 30 din 912
M 33 din 912
M 36 din 912
M 42 din 912
M 48 din 912
M 56 din 912
M 64 din 912
M 72 din 912
M 80 din 912
M 90 din 912
M 100 din 912


Dimensions in mm - average sizes of Socket head screws with flange

d thread size P dk
dc
c
s nom
k max
t min
M4 0.7 7
9
1.5
3
4
2.2
M5 0.8 8.5
11
1.65
4
5
2.5
M6
M8
M10
M12


DIN 912 - Approximate mass, in kg x1000 pcs, (ρ=7,85 kg/dm3) - commercial items

d thread size M 1.4 M1.6
M2
M2.5
M3
M4
M5
M6

M8

M10
M 12 M 14 M 16
nominal length l                          
2.5 0.06 0.085                      
3 0.065 0.09 0.155                    
4 0.075 0.1 0.175 0.345                  
5 0.085 0.11 0.195 0.375 0.67  1.48              
6 0.095 0.12 0.215 0.405 0.71 1.5 2.20            
8 0.115 0.14 0.255 0.465 0.8 1.65 2.45 4,30          
10
12
16
18
20
25
30
35
40
45
50
55
60
65
70
75
80
90
100
110
120
130
140
150
160
170
180
190
200
220
240
260
280
300


DIN 912 - Approximate mass, in kg x1000 pcs, (ρ=7,85 kg/dm3) - commercial items

d thread size M20 M 22

M24

M30 M36 M42 M48 M56 M64 M 72 M 80 M 90 M 100
nominal length l                          
20                          
25                          
30 128                        
35
40
45
50
55
60
65
70
80
90
100
110
120
130
140
150
160
170
180
190
200
220
240
260
280
300


Socket head screws with flange - Approximate mass, in kg x1000 pcs, (ρ=7,85 kg/dm3) - commercial items

d thread size M 4 M 5

M 6

M 8 M 10 M 12
10  1.48  3.07        
12  1.64  3.32        
16
20
25
30
35
40
45
50
60
70
80
90
100


Reproduced by permission of DIN Deutsches Institut für Normung e. V. The definitive version for the implementation of this standard is the edition bearing the most recent date of issue, obtainable from Beuth Verlag GmbH,Burggrafenstraße 6, 10787 Berlin, Germany.
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