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
“KARLSON” ON THE ROOF
On the ridge of the roof of the house I made a weather vane Carlson. The design is very simple to manufacture. The "Carlson" produced from a metal sheet thickness of 2 mm. the Figure and...
CRUISING THE “BORDER”
Concluding which lasted a quarter of a century the history of the cruisers of the "new generation", it is appropriate to think about "what would happen if...". Sense for the main "if" is...
