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Standard DIN EN 1665

Equivalent standards: BS EN 1665

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Hexagon flange bolts with or without knurled... INFORMATION RESTRICTED TO THE REGISTERED USERS: LOG IN | ACTIVATE NOW YOUR FREE ACCOUNT, COSTLESS
<p>Hexagon flange bolts with or without knurled underhead heavy series</p>
<p>The standard (DIN EN 1665) specifies the characteristics of hexagon head fasteners with flange, with thread sizes from M5 up to M16 enclosed, heavy series, with property classes 8.8, 10.9 and A2-70.</p>
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Dimensions in mm - source DIN EN 1665

Publication date: 11/1998 
d thread size
P
b (l<=125)
b (l>125<=200) b (l>200)
c min
dk max.
k max ds min dr
e min.
s nom=/max.
M 5
0.8
16
-
-
1 11.8 5.8 4.82 ≈ rolling dia. 8.71  8
M 6
M 8
M 10
M 12
M 14
M 16
M 20


DIN 1665 - commercial items

d thread size M5 M6
M8
M10
M12
M14
M16
M20
nominal length l                
25 X              
30 X X            
35
40
45
50
55
60
65
70
80
90
100
110
120
130
140
150
160
180
200



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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