Lock washer VS Spring steel, mechanically applied zinc coating
Spring steel zinc plated type VS
WSH-LOK-VS-(MZN)-13,0X8,4X1,10
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The Belleville washer form features angled teeth to create an optimum and simultaneous friction-fit and form-fit connection.
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. For difficult conditions, such as harder surfaces, slotted holes, screws of strength class 10.9 etc., the strengthened VS design is recommended.
Datasheets(X)
CAD data (available after login)
Suitable for screw thread | M8 |
Suitable for thread (imperial) | 5/16 inch |
Internal diameter (d1) | 8.4 mm |
Outer diameter (d2) | 13 mm |
Height (h1) | 1.7 mm |
Thickness (s1) | 1.1 mm |
Material | Spring steel |
Surface | Zinc plated |
RoHS-compliant | Yes |
Form | VS |