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Lock washer for cheese-head screw

Article No. 044320
DIN 7980 mechanically galvanised steel RG-SPG-DIN7980-(MZN)-D20,2
€29.85 inc. VAT price per 100 PCS
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DIN 7980, steel, mechanically galvanised (MZN)

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

DIN 7980, steel, mechanically galvanised (MZN)

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

Products specifications
Suitable for screw thread M20
Internal diameter (d1) 20.2 mm
Outer diameter (d2) 30.6 mm
Height (h1) 10.6 mm
Thickness (s1) 4.5 mm
Material Spring steel
Surface Mechanically galvanised
RoHS-compliant Yes
Standards DIN 7980

Würth Catalogue(2)

Catalogue page as PDF 1

Flip catalog

Datasheets(1)

CAD Data (available after login)

Products specifications
Suitable for screw thread M20
Internal diameter (d1) 20.2 mm
Outer diameter (d2) 30.6 mm
Height (h1) 10.6 mm
Thickness (s1) 4.5 mm
Material Spring steel
Surface Mechanically galvanised
RoHS-compliant Yes
Standards DIN 7980
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