Only for professionals

DIN 982  similar to ISO 7040

Hexagon nuts
Material: Stainless steel A2 | Surface: -

For further information please contact us.


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similar to ISO 7040 | DIN standard has been withdrawn
DIN 982 | stainless steel | A2 | Cr (VI) - free | metric thread

Note: Similar to ISO 7040 | DIN standard has been withdrawn | modified nut height and wrench width

The hexagon nuts are self-locking nuts with special metal insert. A metal clamping part is fixed in the inner groove. The metal insert has a reliable clamping effect on the full circumference of the thread when attached. It is firmly integrated and cannot be accidentally forgotten. The hexagonal nut can be used multiple times.

• Reusable
• Reliable securing by clamping action of the metal insert

technical details

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Application Joining by bolt, joining by stud
Cr(VI) Note Cr(VI)-free
Force application Hexagon head
Installation method Installation with tool
Material Stainless steel
Material version A2
Risk hydrogen embrittlement
RoHS conformal
Thread type Metric thread


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 124.09 KB / PDF

General questions:
Phone: +48 71 387 85 31

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