Spring lock washer,DIN127-A4,A10
DIN 127 A 4 Form A Spring washers A, bent up Dimension: A 10
The use of the following safety elements is ineffective:
• Spring washers DIN 127 and DIN 128, as well as DIN spring washers 137 .
These standards have no securing effect on screw connections
of higher strength (from 5.6) because they are simply flattened
and cannot compensate for any settlement.
• Serrated lock washers DIN 6798 (Palnuts)
All of these products do not meet the security requirements. The norms became. taking into account the state of the art, withdrawn.
Minimum Quantity: 1000
Content Unit: 1000