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
“FIREFLY-2”
Readers already familiar with the workings of the Chisinau children's club "Firefly" of the Ministry of Moldova. Last year, the "M-K" printed drawings, model air combat "Firefly". This...
ALL FOR SUMMER
Well, when the country house has a terrace, garden furniture. There is also not a problem: they will replace the retractable awning (Fig. 1). It will protect from sun and rain. Determine...
