If 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
FROM THE “UNDERWATER FROG” TO THE SUBMARINES-“DINOSAURS”
As we have seen, the "underwater thing" in France during the time of Napoleon special did not develop, despite quite a rich flow of suggestions, starting with Robert Fulton. However,...
“PEAR” WITH THE SINKER
An important detail of the toilet tank — the so-called "pear", covering the outlet. If its walls are deformed, it will not seal against the seat and close the drain hole. In this case,...
