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
SECRET BLACK HANDLES
Revision of power supply EPS-35. Every radio Amateur, equipping a workplace, in its own way solves the problem of providing it with power supply (SP). Some prefer powerful UI with an...
REIKI THERE ARE NO BOARDS
For many years KDM constantly introduces its readers with a variety of furniture designs, designed for independent production unfortunately, as the email, ie all from home masters who...
