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
BALL PUNCH
When working with imitation leather or thin skin, which are often used for the models or devices, there is a need in the holes of small diameters. In these cases, rescue of a homemade...
“SLAVUTYCH‑M1”: WING PLUS ENGINE
"In recent times, hang gliders have become popular — unique successors to gliders. Hang gliders quickly won the love of our youth, and with it, the right to exist. Naturally, there is a...
