DIN 7991
similar to ISO 10642

Countersunk bolts

hexagon socket
Material: Stainless steel A4 | Flange/washer: without flange | Thread type: Metric thread | Head shape: Countersunk head | Force application: Hexagon socket | Material: Stainless steel A4 | Installation method: Screw into place with tool | Product group: Screws
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Diameter (d)
M3
M4
M5
M6
M8
M10
M12
M16
Length (l)
8
10
12
16
18
20
25
30
35
40
50
60
Packaging unit (pcs.)
50
100
200
500
1000
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Art.no.: 7991A41235
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similar to ISO 10642 | DIN standard has been withdrawn
Art.no.: 7991A41235
DIN 7991 | stainless steel | A4 | Cr(VI) - free | metric thread

Note: Similar to ISO 10642 | DIN-standard has been withdrawn | the head height and head diameter have been partly changed | due to the head geometry, these screws have only a limited load bearing capacity, see DIN EN ISO 3506-1.
b l up to 125:
30
b l up to 200:
36
b l longer than 200:
49
Diameter (d):
M12
da max.:
13,7
dk max.:
24
dk min.:
23,48
ds max.:
12
ds min.:
11,73
e min.:
9,15
ECLASS 7.1:
23110103
k max.:
6,5
Length (l):
35
l max. A:
35,5
l min. A:
34,5
Material:
Stainless steel A4
DIN/ISO:
DIN 7991
Pitch (P):
1,75
r min.:
0,6
s:
8
s max.:
8,175
s min.:
8,025
t max.:
4,6
t min.:
4,3
Packaging unit (pcs.):
100
Tool size:
SW 8
Material version:
A4
Cr(VI) Note:
Cr(VI)-free
Flange/washer:
without flange
Risk hydrogen embrittlement:
Thread type:
Metric thread
Head shape:
Countersunk head
Force application:
Hexagon socket
Installation method:
Screw into place with tool
Product type:
Cap screw with internal driving feature
Product group:
Screws
RoHS conformal:
Material:
Stainless steel
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