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Unique, double-helix thread provides unbiased, symmetrical starts, while limiting veering and divergence. Specially refined distal end reduces abrasion where it is most critical, offering unequalled protection. Aggressive-pitch thread enables screws to be inserted with half the turns of normal screws.
All Propel screws accept a standard 3.5mm hex driver for confident driving in difficult situations and simpler revisions. The Taper-Tip style offers sharper initiating threads and a more pronounced taper for faster, easier insertion.
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