Lock washer S Spring steel, zinc-flake coating, silver (ZFSH)
Sprin steel flake zinc silver type S
WSH-LOK-S-ZFSH-D8,0
Art.-no. 46483508
EAN 4062855014102
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Belleville washer shape
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 that are vertical to the screw axis – to prevent the connection from loosening by using lock washers to supplement the pre-tensioning force.
Datasheets(X)
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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)  | 1.4 mm  | 
Thickness (s1)  | 0.7 mm  | 
Material  | Spring steel  | 
Surface  | Flake zinc silver  | 
RoHS-compliant  | Yes  | 
Corrosion protection period  | 480 h  | 
Form  | S  | 
Locking function  | Embedding locking device  | 
