To secure the various parts often used connection, using the so-called lock nuts. However, you can do without it. For this it is necessary to saw through the nut, as shown, and tightening it slightly to hit with a hammer.
Recommend to read
TABLE UNIVERSAL
Mogilev plant "electric Motor" produces handy and compact machine "Skillful hands". It can be cut into strips of the desired size sheet getinaks, textolite, plexiglass, plywood — any...
“BIRDS” OF THE AMERICAN AND EUROPEAN FLEETS
The United States waited almost three years before entered the First world war. And during this time the leadership of the naval Ministry was attentively get accustomed to all the...
