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DIN 979  similar to ISO 7038

Castle nuts
Material: Stainless steel A2 | Surface: -

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Description

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similar to ISO 7038 | DIN standard has been withdrawn
DIN 979 | stainless steel | A2 | Cr(VI) - free | metric thread

Note: Similar to ISO 7038 | DIN-standard has been withdrawn | changed spanner widths for M10, M12, M14 and M22

Castle nuts are mechanical locking elements. The slot in the castle is used to insert a split through a hole in the screw and fix it in its position. This ensures that the nut will not get lost even if the preload force is lost.

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 thread

Downloads

You can download CAD-files from our catalog on partcommunity: To Böllhoff partcommunity
Title Language Version File Download
Fastening and assembly technology: Products and services English 1180/21-V1-EN (WBH) 8.79 MB / PDF
Data sheet: Technical information and dimensions of the product English 02/2022 150.58 KB / PDF
Contact

General questions:
Phone: +48 71 387 85 31
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