Lock washer, Schnorr washer S
Mechanically zinc plated spring steel (≤ ∅ 3.5, zinc plated, blue passivated)
LOCK WASHER S MZN M4X7,0X0,5
With registration you can access the Würth Elektro online shop selection.
The Belleville washer shape achieves an optimum friction fit with simultaneous form fit via the helical gearing
It makes sense in many cases – primarily when using short screws and loads which are vertical to the screw axis. To prevent the connection loosening by using lock washers to supplement the pre-tensioning force.
Compatible with the ORSY storage system
Datasheets(X)
 | |
Suitable for screw thread | M4 |
Internal diameter | 4.3 mm |
Outer diameter | 7 mm |
Height (h) | 1 mm |
Thickness | 0.5 mm |
Material | Spring steel |
Surface | Zinc plated |
RoHS-compliant | Yes |
Form | S |
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