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similar to ISO 7042 | DIN standard has been withdrawn
DIN 980 | steel | 8 | zinc plated | Cr (VI) - free | metric fine 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Note: Similar to ISO 7042 | DIN standard has been withdrawn | modified nut height and wrench width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.
advantages:
• Reusable
• Reliable securing by clamping action of the metal insert
Note: Similar to ISO 7042 | DIN standard has been withdrawn | modified nut height and wrench width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.
advantages:
• Reusable
• Reliable securing by clamping action of the metal insert
Material version:
8
Cr(VI) Note:
Cr(VI)-free
Flange/washer:
without flange
Risk hydrogen embrittlement:
Thread type:
Metric fine thread
Force application:
Hexagon head
Material:
Steel 8
Installation method:
Screw into place with tool
Surface:
zinc-plated
Application:
Joining by bolt, joining by stud
Product type:
with locking element
Product group:
Nuts
RoHS conformal:
Material:
Steel
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Fastening and assembly technology: Products and services
The Manual of fastening Technology: 8th edition
Böllhoff bulletin: Changeover to Cr6+-free protective zinc layers for fasteners
