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DIN 439  similar to ISO 4035

Hexagon nuts
Material: Stainless steel A2 | Surface: -


similar to ISO 4035 | DIN standard has been withdrawn
DIN 439 | stainless steel | A2 | 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Note: Similar to ISO 4035 | DIN-standard has been withdrawn | different spanner widths for M10, M12, M14 and M22 | only the regular thread is included in ISO 4035 | the fine thread was transferred to ISO 8675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 Stainless steel
Material version A2
Risk hydrogen embrittlement
RoHS conformal
Thread type Metric fine 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 127.32 KB / PDF
Fastening and assembly technology: Products and services English 1180/21-V1-EN (WBH) 8.79 MB / PDF

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