Hang a hook or bracket to a hollow wall (for example, sheathed with plastic or plywood) is always a problem: fixture does not hold in this place is quickly loosened and popping up. However, such a charge would be reliable, if drilled in a wall of the notched hole to insert one end of thin metal or soft plastic tube inserted into her bolt as shown in the figure. Screwed nut make “raskladyvaetsya” pipe and the bolt head got stuck in the hole firmly and securely.
Recommend to read
“Aerodynamic” Tatra cars
After the end of World War I, Czechoslovakia found itself in a unique situation. It inherited a powerful industry from the Austro-Hungarian Empire, including automotive, comparable to...
YOUR FIRST INDOOR MODEL GLIDER
Watching how experienced modelers send in the flight record of the aircraft, one might wish to try their hand and make a small plane with his own hands. It passed through many generation...
