Special Screws - Trapez Expansion Screw

<p><h1>Trapezoidal Expansion Screw, Stainless Steel</h1><br /><p><h2> - Units: 10 pieces</h2></p>Material: Stainless steel<ul><li>with <strong>cone-shaped</strong> expansion screw holder</li><li>skeleton design</li><li>holes in body of screws for better retention in acrylic</li><li>built-in stops prevent screws from coming apart</li></ul>With expansion screw key straight, small – standard.<strong><br />Indication: for transverse expansion of narrow maxillae and as activation screw for bimaxillary functional gnatho-orthopedic appliances</strong><table><tr><td>Directional arrow</td><td>Plastic, neon yellow </td></tr><tr><td>Maximum expansion</td><td>7.5 mm </td></tr><tr><td>4 x ¹/₄ turn</td><td>: 0.8 mm </td></tr></p>