Lock washer for cylinder head screws
DIN 7980, mechanically zinc-plated steel (MZN)
DIN 7980 ZP M4
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Particularly well suited for use with flush screws
- Combined with hex screws with small cylinder heads (DIN 84, 85, 912)
- Smaller outer diameter compared to DIN 127
Only suitable for strength grade ≤ 5.8 screws
Can be stored in the ORSY® system
Datasheets(X)
 | |
Suitable for screw thread | M4 |
Internal diameter | 4.1 mm |
Outer diameter | 7 mm |
Height | 2.83 mm |
Thickness | 1.2 mm |
Material | Spring steel |
Surface | Zinc plated |
RoHS-compliant | Yes |
Standards | DIN 7980 |
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