Lock washer type S A2 stainless steel
Stainless steel A2 type S
WSH-LOK-A2-S-5,5X3,2X0,5
Register now and access more than 125,000 products
- The disc spring 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.
Datasheets(X)
CAD data (available after login)
 | |
Suitable for screw thread | M3 |
Suitable for thread (imperial) | 1/8 inch |
Internal diameter (d1) | 3.2 mm |
Outer diameter (d2) | 5.5 mm |
Height (h1) | 0.95 mm |
Thickness (s1) | 0.5 mm |
Material | Stainless steel A2 |
Surface | Plain |
RoHS-compliant | Yes |
Form | S |
Last viewed
Die For standard metric ISO thread HSCo Multi Performance
Screw with flattened half round head with hexagon socket, imperial
Weatherproof trousers
Cylindrical pin, unhardened with oval points DIN 7, plain steel (9 SMnPb 28 k or St 50 K), unhardened, tolerance class m6
Steel zinc plated grade 5
Hexagon nut ISO 4032, steel 5-2, plain, for pressure container construction
Work dungarees
Screw for ISO P clamping system
Countersunk screw with hexagon socket head ISO 10642, steel 10.9, plain
Hexagonal nut with clamping piece (non-metal insert) ISO 7040, steel 8, zinc-plated, blue passivated (A2K)