DIN 7984

Cylinder screws

hexagon socket | low head
Material: Steel 08.8 | Surface: bright | Flange/washer: without flange | Thread type: Metric thread | Head shape: Cylinder head | Force application: Hexagon socket | Material: Steel 08.8 | Installation method: Screw into place with tool | Surface: bright | Product group: Screws
Cylinder screws M20 | 30 | 25
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Diameter (d)
M3
M4
M5
M6
M8
M10
M12
M16
M20
M24
Length (l)
5
6
8
10
12
14
16
18
20
22
25
30
35
40
45
50
55
60
70
80
90
100
Packaging unit (pcs.)
10
25
50
100
200
500
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Art.no.: 79848.82030
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Art.no.: 79848.82030
DIN 7984 | steel | 08.8 | bright | Cr(VI) - free | metric thread

Due to their head geometry, these screws are limited in their load bearing capacity, see DIN EN ISO 898-1
Dimension: M20 x 30
b l up to 125:
46
b l up to 200:
52
b l longer than 200:
65
Diameter (d):
M20
da max.:
22,4
dk max.:
30
dk min.:
29,67
ds max.:
20
ds min.:
19,67
e min.:
16
ECLASS 7.1:
23110102
k max.:
11
k min.:
10,73
Length (l):
30
l max. A:
30,42
l min. A:
29,58
Material:
Steel 08.8
DIN/ISO:
DIN 7984
Surface:
bright
Pitch (P):
2,5
r min.:
0,8
s:
14
s max.:
14,212
s min.:
14,032
t:
7,5
t max.:
7,68
t min.:
7,32
Packaging unit (pcs.):
25
Tool size:
SW 14
Material version:
08.8
Cr(VI) Note:
Cr(VI)-free
Flange/washer:
without flange
Risk hydrogen embrittlement:
Thread type:
Metric thread
Head shape:
Cylinder 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:
Steel
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