SCREW FROM THE NAIL

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

  • FIELD MACHINEFIELD MACHINE
    Dream-the idea of making a car, even simple, like buggy, appeared in his teenage years, when machines were in short supply. But for many UNDERSTANDABLE reasons (had neither the...
  • CONSERVING WATERCONSERVING WATER
    It so happened that I had to raise three boys. Well, boys — "always dirty hands and, as a consequence, dirty valves on the taps. Besides, Junior just does not hold up to the sink. And...