SCREW TIGHTLY

SCREW IN TIGHTLYIn cases when you want to prevent turning of the screw, screwed into a Board or plywood, I use a very simple way. Of stiff wire or a nail, whose diameter corresponds to the width of the slot of the screw, hollow out a U-shaped bracket and pin it as shown in the figure. Upon entering the slot, it securely holds the screw.

 
S. DUBINSKY, Kiev

Recommend to read

  • CLOWN RUNNERCLOWN RUNNER
    Among the "walking" toys that kids love to haul on the rope or to push in front of him, the most attractive dynamic: if any item jumping, waving, jumping or rotated. These qualities, it...
  • SLIPWAY FOR ROOMSLIPWAY FOR ROOM
    The one who animaetsya room with model airplanes knows what a difficult job the installation of the stretch marks. But they stiffen the easiest transparent planes, and even a small error...