Many products have elements of quick fixing which uses a special manual nut or screws with knurled head. Losing such detail — it is simple, but to pick up then another of the same — much more difficult.
It is easier to make such a fastener from the usual, standard: apply to the faces of the nut or screw head bluntly triangular and rhombic nail file or needle files frequent risks (mutually diagonal or along the axis).
I. GLUKHOV, G. a R a n with it, Mordovia
Recommend to read
ATV “TRAMP-YUGRA”
The history of the vehicle is quite long. First began to be fit to travel on our road of "Niva-2121" - put her on the big wheel from the "Jeep". Traveled on it with a neighbor (also,...
FROM WIND-UP TOYS
Children tend to be interested in what is inside their favorite toys. Often, after such a curiosity that remains is to throw away the "spare parts". Meanwhile, the gear mechanism of the...
