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Lock washer S

Article No. 049304
Galvanised spring steel type S WSH-LOK-S-(MZN)-7,0X4,3X0,50
€3.78 inc. VAT price per 100 PCS
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Mechanically galvanised spring steel (≤ ∅ 3.5 galvanised, blue passivated)

The Belleville washer form features angled teeth to create an optimum and simultaneous friction-fit and form-fit connection.

Notice

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.

Mechanically galvanised spring steel (≤ ∅ 3.5 galvanised, blue passivated)

The Belleville washer form features angled teeth to create an optimum and simultaneous friction-fit and form-fit connection.

Notice

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.

Products specifications
Suitable for screw thread M4
Internal diameter (d1) 4.3 mm
Outer diameter (d2) 7 mm
Height (h1) 1 mm
Thickness (s1) 0.5 mm
Material Spring steel
Surface Mechanically galvanised
RoHS-compliant Yes
Form S

Würth Catalogue(2)

Catalogue page as PDF 1 |  2

Flip catalog

Datasheets(1)

CAD Data (available after login)

Products specifications
Suitable for screw thread M4
Internal diameter (d1) 4.3 mm
Outer diameter (d2) 7 mm
Height (h1) 1 mm
Thickness (s1) 0.5 mm
Material Spring steel
Surface Mechanically galvanised
RoHS-compliant Yes
Form S
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