Only for professionals

DIN 980  similar to ISO 7042

Hexagon nuts
Material: Stainless steel A2 | Surface: -

Diameter (d)


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similar to ISO 7042 | DIN standard has been withdrawn
DIN 980 | stainless steel | A2 | Cr (VI) - free | metric thread

Note: Similar to ISO 7042 | DIN standard has been withdrawn | modified nut height and wrench width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
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


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 118.68 KB / PDF
Fastening and assembly technology: Products and services English 1180/21-V1-EN (WBH) 8.79 MB / PDF

General questions:
Phone: +48 71 387 85 31

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