Using thing and the usual tool whose tightening the security nut is easy, if you use thing and the special tool which you cannot remove simply each of them of the things which you can remove simply offers the tool for possible security nut conclusion, the tool for security nut cancellation, security nut conclusion and cancellation the tool, and these tool private security nuts. In order to achieve this purpose, the security nut which was formed to abbreviation conical trapezoidal shape (N) spiral shellfish combination being able to point to volt/bolt, the tool for security nut conclusion which you use in order to tighten (1A), the inside space (21) being communicated the security nut (N) the peripheral taper surface (n) the hollow body section which is accommodated (2) and the grip section for revolution where this hollow body section (2) was projected was formed on top (3) and the grip section for this revolution (3) according to axis, the spiral shellfish is adjusted the head female screw section which (4) and the inner wall surface (22) we are fixed in volt/bolt (B), the peripheral taper surface(N) the inside perimeter taper surface which together almost was formed to identical inclined angle (52) it has, the flexible frictional component which at the same time has flexibility it possesses (5).
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