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DIN 6923  similar to EN 1661

Hexagon nuts
Material: Steel 8 | Surface: zinc-plated

For further information please contact us.


similar to EN 1661 | DIN standard has been withdrawn
DIN 6923 | steel | 8 | zinc-plated | Cr(VI) - free | metric thread

Note: Similar to EN 1661 | DIN-standard has been withdrawn | changed spanner widths at M10 from 15 mm to 16 mm

technical details

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Cr(VI) Note Cr(VI)-free
Flange/washer with flange
Force application Hexagon head
Installation method Screw into place with tool
Material Steel
Material version 8
Risk hydrogen embrittlement
RoHS conformal
Surface zinc-plated
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 121.15 KB / PDF
Böllhoff bulletin: Changeover to Cr6+-free protective zinc layers for fasteners English 1622/15.02 894.98 KB / PDF
Fastening and assembly technology: Products and services English 1180/21-V1-EN (WBH) 8.79 MB / PDF

General questions:
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