DIN 912
similar to ISO 4762

Cylinder screws

hexagon socket
Material: Steel 10.9 | Surface: bright | Flange/washer: without flange | Thread type: Metric thread | Head shape: Cylinder head | Force application: Hexagon socket | Material: Steel 10.9 | Installation method: Screw into place with tool | Surface: bright | Product group: Screws
similar to ISO 4762 | DIN standard has been withdrawn
Art.no.: 91210.9422
DIN 912 | steel | 10.9 | bright | Cr(VI) - free | metric thread

Note: Similar to ISO 4762 | DIN-standard has been withdrawn | changed nominal lengths | the fine thread has been transferred to ISO 12474
b:
20
Diameter (d):
M4
da max.:
4,7
dk max.:
7
dk min.:
6,78
ds max.:
4
ds min.:
3,82
e min.:
3,44
ECLASS 7.1:
23110102
k max.:
4
k min.:
3,82
Length (l):
22
l max. A:
22,42
l min. A:
21,59
Material:
Steel 10.9
DIN/ISO:
DIN 912
Surface:
bright
Pitch (P):
0,7
s:
3
s max.:
3,08
s min.:
3,02
t min.:
2
Packaging unit (pcs.):
500
Tool size:
SW 3
Material version:
10.9
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
Böllhoff bulletin: Changeover to Cr6+-free protective zinc layers for fasteners
PDF
ENG
1622/15.02
The Manual of fastening Technology: 8th edition
PDF
ENG
8100/23-V1-EN (WBH)
Fastening and assembly technology: Products and services
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1180/21-V1-EN (WBH)
Data sheet: Technical information and dimensions of the product
PDF
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02/2024