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Lock washer S Spring steel with mechanically applied zinc coating (≤ dia. 3.5 zinc-plated, blue passivated)

Spring steel zinc plated type S
WSH-LOK-S-(MZN)-13,0X8,4X0,70

Art.-no. 049308
EAN 4065746492850

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The Belleville washer shape achieves an optimum friction fit with simultaneous form fit via the helical gearing

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.

Product information

Datasheets(X)

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Suitable for screw thread

M8

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

Zinc plated

RoHS-compliant

Yes

Form

S

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

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Certificates/ Documents

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Technical information