|Knurled nut: Steel, black oxide
finish, tapped through
||Quick release knurled nuts GN 6303.1 are
used in such
applications where the nut has to be completely removed after the releasing operation and refitted very rapidly for re-clamping.
The nut is tilted over the threaded spindle. When in position, the nut is brought into a straight position for meshing of the two threads on nut and spindle. The nut will
then have to be turned only by a fraction of a rotation to achieve clamping.
Quick release hand knobs, see GN
Steel knurled nuts, see DIN