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)-D30,5
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)
 | |
Suitable for screw thread | M30 |
Internal diameter (d1) | 30.5 mm |
Outer diameter (d2) | 44.1 mm |
Height (h1) | 14.2 mm |
Thickness (s1) | 6 mm |
Material | Spring steel |
Surface | Zinc plated |
RoHS-compliant | Yes |
Standards | DIN 7980 |
Last viewed
Hexagon Socket Head Cap Screw ISO 4762/DIN 912, A2-70 stainless steel
Hexagon Socket Head Cap Screw ISO 4762/DIN 912, steel 12.9, plain
Cupboard rail, round With seamless brass coating
Hexagonal bolt with thread up to the head ISO 4017, brass, nickel-plated
SCHIMOS 80/120-H front panel profile for wooden doors
Hexagonal bolt with thread up to the head ISO 4017, A4-70 stainless steel, plain
Slotted countersunk head screw DIN 963, 4.8 steel, plain
Work trousers
Hammer drill bit Max Quadro-S
Stud with threaded end ≈ 1.25 d DIN 939, steel 10.9, plain