Lock washer For cheese head screws DIN 7980, steel with mechanically applied zinc coating
DIN 7980 steel mechanically applied zinc coating
RG-SPG-DIN7980-(MZN)-D4,1
Register now and access more than 125,000 products
Particularly suitable when countersinking the screw
- In combination with the small head of cheese head and hex socket screws (DIN 84, 85, 912)
- Smaller outer diameter in comparison to DIN 127
Only suitable for screws of strength class ≤ 5.8
Datasheets(X)
CAD data (available after login)
 | |
Suitable for screw thread | M4 |
Internal diameter (d1) | 4.1 mm |
Outer diameter (d2) | 7 mm |
Height (h1) | 2.83 mm |
Thickness (s1) | 1.2 mm |
Material | Spring steel |
Surface | Zinc plated |
RoHS-compliant | Yes |
Standards | DIN 7980 |
Last viewed
HSCo Longlife TiAlN+ red-ring machine tap for blind holes DIN 371/376
Visor Sundström R06-0825/R06-0826
Twist drill bit HSCo DIN 338 Type RN MFD VARIO
Hexagon socket set screw with truncated cone ISO 4026 A1 stainless steel 12H, plain
Folding rule External joint
Divider assortment Divider assortment with compartment rails and compartment dividers for system dimensions 8.8
Hexalobular-type cheese head screw, low head
Screwless hose clamp low overall height
Slotted countersunk head screw DIN 963, steel 4.8, zinc-plated, blue passivated (A2K)
Hercules S3 safety shoe