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-(A2K)-4,0X2,2X0,35
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
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.
 | |
Suitable for screw thread | M2 |
Internal diameter (d1) | 2.2 mm |
Outer diameter (d2) | 4 mm |
Height (h1) | 0.6 mm |
Thickness (s1) | 0.35 mm |
Material | Spring steel |
Surface | Zinc plated |
RoHS-compliant | Yes |
Form | S |
Datasheets (0)
Certificates/ Documents (0)
Last viewed
ASME B18.5 steel A307 A plain
GEFU® thread-rolling screw With Taptite 2000® thread, flattened half round head with collar and hexalobular drive
W-VIZ-A anchor rod, zinc-plated steel for W-VIZ/S injection systems (concrete)
System wing door cabinet 8.6 574x603 mm
TSS 12.0 COMPACT dry vacuum cleaner
Metal shower hose
Engine oil TRIATHLON® Extra 5W-30
3KS Plus profile thumbturn cylinder For keyed alike profile cylinders in original equipment
Work dungarees
Cylinder saw adapter A2 With ejection function
