Locking disc spring washer, shape Z A4 stainless steel, plain
A4 stainless steel, type Z
WSH-SER-A4-Z-D8,2
Register now and access more than 125,000 products
- Type Z: for cheese head and hexagon socket screws
- From a technical point of view and due to the installation space, the spring properties of this type are significantly lower
- Protection type: Screw retainer
- A4 stainless steel material number 1.4401
- Friction locking thanks to spring force
- Mechanical interlock thanks to specific surface stamping
- Protects the counter surface from damage (washer does not turn during installation)
- Minimal tightening torque distribution
Datasheets(X)
CAD data (available after login)
Machine and system construction, drive technology, conveyor technology, commercial vehicles, construction machines, vehicle construction, agricultural technology, the food industry etc.
 | |
Suitable for screw thread | M8 |
Internal diameter (d1) | 8.2 mm |
Outer diameter (d2) | 12.7 mm |
Height (h1) | 1.7 mm |
Thickness (s1) | 1.4 mm |
Material | Stainless steel A4 |
Surface | Plain |
RoHS-compliant | Yes |
Form | Z |
Suitable for | Cylinder head and hexagon head bolts with normal head contact |
Locking device operating principle | Serrated lock washer |
Locking function | Embedding locking device |
Last viewed
Blind bucket rivet, flat head
Fixing bolt anchor W-FA/S with long U washer for timber construction
Round head screw with square neck and nut DIN 603 with nut, steel, strength class 4.8, zinc-plated, blue passivated
Thin-walled heat-shrink hose Shrink rate 2:1 without internal adhesive
Belleville washer
Filling system REFILLO®
Wedge lock washer, W.TEC series, wide shape
Double cartridge gun For 380/620 ml
Hexagonal bolt with shank
OrgaAer wide drawer Unit width: 600 mm