Tenders Are Invited For Transpedicular Fixation System (4 Screws) 70 Pcs. The Material Of The Plate And Screws Corresponds To Iso 5832-3 (Dt6 Analog) Or Astm Grade 5 (Or Equivalent), Color Anodizing With A Low Profile, With A Double Thread, A Conical Screw Design With A Multisial (Polyaxial) Head. Screw For Transpedicular Spine Fixation System. The Nut Or Plug Or Screw Screw For The Screw Has A Locking Mechanism. The Diameter Of The Beam Is 5.5 Mm With The End In The Form Of A Hexagon Or Quadrilateral. The Length Of The Beam Is Transpedicular Not Less Than 400 Mm (Inclusive). The Mounting Of The Transverse Joint Should Be Fitted To The Diameter Of The Rod (Beams). But There Should Be 4 Sizes. The Length Of The Transverse Joint Under The Beam Transpedicular: The Lower Range Of The Range Is Not Exceeding 37 Mm, The Upper Range Of The Range Is Not Less Than 73 Mm Diameter Diameter Of The Multi -Facial Head: The Lower Range Of The Range Is 6 Mm, The Upper Boundary Of The Range 6.5 Mm. Scre