SCREW FROM THE NAIL

Categories Good recommendations

SCREW NAILIf it took a long screw thread M2—M6, and they are not (by the way, is not easy to find and sold out), it is easy to produce such a nail of suitable diameter, cut into the rod thread and propilov in the hat slot.

 

I. GLUKHOV, Saransk, Mordovia

Recommend to read

  • THE MISSILE REPLACES THE TORPEDOTHE MISSILE REPLACES THE TORPEDO
    Six years of the Second world war has clearly shown how dangerous the enemy fleet became the aircraft. Even such innovations as radar control anti-aircraft fire and radar fuzes, are...
  • First a bicycle, then a motorcycleFirst a bicycle, then a motorcycle
    No one will argue that a velomobile is good for your health. And for lovers of technical creativity it is doubly useful, as it provides invaluable experience before building more advanced...