Product Description
Open implant cover screw with 2.43mm hexagon and 1-72 UNF internal thread. The open cover screw has a body with a diameter of 3 mm to cover the
internal hex of the implant.
The bottom of the screw has a 1-72 UNF thread that secures the screw to the implant.On the top of the screw there is a 1.25mm hex pin. The upper part of the pin is sharp. Pin length from 2mm to 6mm. Used with 1.25 mm Allen key (431238) and Gingival Punch (471230).
Made from medical titanium alloy Ti6Al4V ASTM-136. The outer surface is smooth. Used for one-time closure of the internal connection of the implant in two-stage implantation.
Before use, sterilization in an autoclave at a temperature of 135°C / 274°F is necessary.
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Titanium Open Cover Screw. It
has the same function as a standard Cover Screw - closes the internal
connection of the implant. Open Cover Screw consists of a pin with a diameter
of 1.25mm in height from 2 mm to 6 mm, which is located on the cap in the
center and a screw for screwing into the implant. Open Cover Screw screwed to
fix the implant with a hollow key (431238). The choice of Open Cover Screw
depends on the thickness and height of the gums in the area of implantation. After the wound is sutured, the
protruding pin should be located in the thickness of the gum. If the pin
protrudes from the gum, it should be changed to Open Cover Screw with a lower
protruding pin or cut. The speaker pin gives the doctor, at the stage of
disclosure of the implant; it is easy to find the location of the implant, to
make disclosure of the implant using a hollow key (431238) and a punch gum
(471230). Advantage of Open Cover Screw:
-no need to make a cut;
- there is no need to exfoliate the gums;
- no need to stitch;
-minimal loss of the gum with a diameter
of 3.5mm above the implant;
- perforation of the gums in the center of
the implant. (As a protruding pin, is the guide for the punch);
- there is no loss of height of the
gingival margin;
- prosthetics can be started on the day of
disclosure.

