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Lock washer For cheese head screws DIN 7980, plain steel

DIN 7980 steel plain
RG-SPRING-DIN7980-D30,5

Art.-no. 0443030
EAN 4045727578506

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Particularly suitable when countersinking the screw


  • In combination with the small head of cheese head and hex socket screws (DIN 84, 85, 912)

  • Smaller outer diameter in comparison to DIN 127
Notice

Only suitable for screws of strength class ≤ 5.8

Product information

Datasheets(X)

Certificates/ Documents / additional info

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Suitable for screw thread

M30

Internal diameter (d1)

30.5 mm

Outer diameter (d2)

44.1 mm

Height (h1)

14.2 mm

Thickness (s1)

6 mm

Material

Spring steel

Surface

Plain

RoHS-compliant

Yes

Standards

DIN 7980

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents / additional info

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Technical information