Tab Washers,long Tap DIN 93-steel 3,2

DIN 93 steel washers with lobes Dimension: 3.2


The use of the following safety elements is ineffective:

• Spring washers DIN 127 and DIN 128, as well as spring washers DIN 137 .

These standards do not have a securing effect on screw connections

of higher strength (from 5.6) because they are simply pressed flat

and cannot compensate for any setting.

• 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 taking into account the state of the art, withdrawn.