Only for professionals

DIN 982  similar to ISO 7040

Hexagon nuts
Material: Steel 8 | Surface: zinc-plated, thick-film passivated (VZD)

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similar to ISO 7040 | DIN standard has been withdrawn
DIN 982 | steel | 8 | zinc-plated, thick-film passivated (VZD) | 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Note: Similar to ISO 7040 | DIN standard has been withdrawn | modified nut height and wrench width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
Flange/washer without flange
Installation method Installation with tool
Material Steel
Material version 8
Risk hydrogen embrittlement
Surface zinc-plated, thick-film passivated (VZD)


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 02/2019 121.02 KB / PDF
Fastening and assembly technology: Products and services English 1180/21-V1-EN 8.79 MB / PDF

General questions:
Phone: +421240259430(22)

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