Welcome to Würth Slowakia For trade customers only

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)-7,0X4,3X0,50

Art.-no. 049304
EAN 4011231412612

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

Art.-no. 049304

Price for selected packaging unit
Quantity
PU

Exclusively for trade customers

Register now and access more than 125,000 products

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)

CAD data (available after login)

Certificates/ Documents

 | 

 | 

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

Zinc plated

RoHS-compliant

Yes

Form

S

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

 | 

 | 

Technical information