A screw or bolt connection details are often attenuated vibrations. Offer when assembling sprinkle the threaded surfaces tin lead IPE sawdust to screwing it does not hurt (thanks to the softness of the metal) but the weakening of the host prevents and the connection will be more reliable.
V. GOLOVASHIN, Rybnoe, Ryazan region.
Recommend to read
FOR ANY RADIUS
Comfortable and high-performance tool — the jigsaw is much easier and straight and curved sawing of wooden workpieces. Simple Supplement thereto, proposed by the Hungarian magazine...
THREE, TWO, ONE-BLASTOFF!
...Pressed — and rocketmodel rushes into the sky. It worked Elektrostal — nichrome spiral, covered with inflammable matter, heated by an electric current, and the fuse ignited the powder...
