Lock washer S Spring steel, plain
Plain spring steel type S
WSH-LOK-S-30,0X21,0X1,4
Register now and access more than 125,000 products
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.
Datasheets(X)
CAD data (available after login)
 | |
Internal diameter (d1) | 21 mm |
Outer diameter (d2) | 30 mm |
Height (h1) | 2.5 mm |
Thickness (s1) | 1.4 mm |
Material | Spring steel |
Surface | Plain |
RoHS-compliant | Yes |
Form | S |
Last viewed
Hexagonal bolt with thread up to the head ISO 4017, steel 8.8, zinc-plated, blue passivated (A2K)
Dry abrasive paper disc wood KP perfect
3/4" POWERDRIV® socket wrench insert metric, bi-hex
Furniture handle screw
O-ring, metric
Adapter set 6 pieces
Threaded rod DIN 976, steel 8.8, plain, shape A
TX bit
Handle For welding and cutting torches
Slotted countersunk head screw DIN 963, A2 stainless steel, plain