DIN 931
similar to ISO 4014

Hexagon head bolts

hexagon head | with body
Flange/washer: without flange | Thread type: Metric thread | Head shape: Hexagon head | Force application: Hexagon head | Material: Stainless steel A4 | Installation method: Screw into place with tool | Product group: Screws
Diameter (d)
M5
M6
M8
M10
M12
M16
M20
Length (l)
40
45
50
55
60
65
70
75
80
85
90
100
110
120
Packaging unit (pcs.)
25
50
100
200
Please select a version to see prices and availability.
similar to ISO 4014 | DIN standard has been withdrawn
DIN 931 | stainless steel | A4 | Cr(VI) - free | metric thread | screws can be paired with a 6h tolerance-compliant female thread

Note: Similar to ISO 4014 | DIN-standard has been withdrawn | changed spanner widths for M10, M12, M14 and M22 | DIN-standard has been withdrawn


This standard specifies the characteristics of hexagon head bolts of product grade A and B:

Product grade A = For threads M1,6 to M24 and nominal lengths = 10d or 150 mm, whichever is the shorter
Product grade B = For threads over M24 or nominal lengths > 10d or 150 mm, whichever is the shorter.

Information about the product class can be found in the technical details of the selected article.
Material version:
A4
Cr(VI) Note:
Cr(VI)-free
Flange/washer:
without flange
Risk hydrogen embrittlement:
Thread type:
Metric thread
Head shape:
Hexagon head
Force application:
Hexagon head
Material:
Stainless steel A4
Installation method:
Screw into place with tool
Product group:
Screws
RoHS conformal:
Material:
Stainless steel
Fastening and assembly technology: Products and services
PDF
ENG
1180/21-V1-EN (WBH)
The Manual of fastening Technology: 8th edition
PDF
ENG
8100/23-V1-EN (WBH)
Data sheet: Technical information and dimensions of the product
PDF
ENG
02/2024