Only for professionals

DIN 439  similar to ISO 4035

Hexagon nuts
Material: Steel 04 | Surface: bright

For further information please contact us.


similar to ISO 4035 | DIN standard has been withdrawn
DIN 439 | steel | 04 | bright | Cr(VI) - free | metric thread

Note: Similar to ISO 4035 | DIN-standard has been withdrawn | different spanner widths for M10, M12, M14 and M22 | only the regular thread is included in ISO 4035 | the fine thread was transferred to ISO 8675

technical details

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Cr(VI) Note Cr(VI)-free
Flange/washer without flange
Force application Hexagon head
Installation method Screw into place with tool
Material Steel
Material version 04
Risk hydrogen embrittlement
RoHS conformal
Surface bright
Thread type Metric thread


You can download CAD-files from our catalog on partcommunity: To Böllhoff partcommunity
Title Language Version File Download
Data sheet: Technical information and dimensions of the product English 02/2022 120.47 KB / PDF
Fastening and assembly technology: Products and services English 1180/21-V1-EN (WBH) 8.79 MB / PDF
Böllhoff bulletin: Changeover to Cr6+-free protective zinc layers for fasteners English 1622/15.02 894.98 KB / PDF

General questions:
Phone: +48 71 387 85 31

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